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Contents 1 structure of the nervous system (Gray's s183) 1.1 Gray's page #721 1.2 Gray's page #722 1.3 Gray's page #723 1.4 Gray's page #724 1.5 Gray's page #725 1.6 Gray's page #726 1.7 Gray's page #727 1.8 Gray's page #728 1.9 Gray's page #729 1.10 Gray's page #730 1.11 Gray's page #732 2 development of the nervous system (Gray's s184) 2.1 Medulla spinalis 2.1.1 Gray's page #733 2.1.2 Gray's page #735 2.2 spinal nerves 2.2.1 Gray's page #735 2.2.2 Gray's page #736 2.3 Brain 2.3.1 Gray's page #736 2.3.2 Gray's page #737 2.4 Hind-brain or Rhombencephalon 2.4.1 Gray's page #738 2.4.2 Gray's page #739 2.4.3 Gray's page #740 2.4.4 Gray's page #741 2.5 Mesencephalon 2.5.1 Gray's page #741 2.6 Prosencephalon 2.6.1 Gray's page #741 2.6.2 Gray's page #742 2.6.3 Diencephalon 2.6.3.1 Gray's page #742 2.6.3.2 Gray's page #743 2.6.4 Telencephalon 2.6.4.1 Gray's page #743 2.6.4.2 Gray's page #744 2.6.4.3 Gray's page #745 2.6.4.4 Gray's page #746 2.6.4.5 Gray's page #747 2.7 Fissures and Sulci 2.7.1 Gray's page #747 2.7.2 Gray's page #748 3 the spinal cord or medulla spinalis (Gray's s185) 3.1 Gray's page #749 3.2 Gray's page #750 3.3 Gray's page #751 3.4 Gray's page #752 3.5 Fissures and Sulci 3.5.1 Gray's page #752 3.5.2 Gray's page #753 3.6 Gray substance 3.6.1 Gray's page #753 3.6.2 Gray's page #754 3.6.3 Gray's page #755 3.6.4 Gray's page #756 3.6.5 Gray's page #757 3.6.6 Gray's page #758 3.7 White substance 3.7.1 Gray's page #758 3.7.2 Gray's page #759 3.7.3 Gray's page #760 3.7.4 Gray's page #761 3.7.5 Gray's page #762 3.7.6 Gray's page #763 3.7.7 Gray's page #764 4 the brain or encephalon (Gray's s186) 4.1 Gray's page #766 4.2 the hind-brain or rhombencephalon (Gray's s187) 4.2.1 Gray's page #767 4.2.2 Myelencephalon 4.2.2.1 Gray's page #767 4.2.2.2 Gray's page #768 4.2.3 Myelencephalon: anterior district of medulla oblongata 4.2.3.1 Gray's page #768 4.2.3.2 Gray's page #769 4.2.4 Myelencephalon: lateral district 4.2.4.1 Gray's page #769 4.2.5 Myelencephalon: posterior district of medulla oblongata - lower part 4.2.5.1 Gray's page #774 4.2.5.2 Gray's page #775 4.2.6 Myelencephalon: posterior district of medulla oblongata - upper part 4.2.6.1 Gray's page #775 4.2.7 Myelencephalon: Cerebrospinal fasciculi 4.2.7.1 Gray's page #775 4.2.7.2 Gray's page #776 4.2.7.3 Gray's page #777 4.2.7.4 Gray's page #778 4.2.7.5 Gray's page #779 4.2.8 Myelencephalon: Gray Substance of the Medulla oblongata 4.2.8.1 Gray's page #779 4.2.8.2 Gray's page #780 4.2.8.3 Gray's page #781 4.2.8.4 Gray's page #782 4.2.9 Myelencephalon: Inferior peduncle (restiform body) 4.2.9.1 Gray's page #782 4.2.9.2 Gray's page #783 4.2.9.3 Gray's page #784 4.2.10 Myelencephalon: Formatio reticularis 4.2.10.1 Gray's page #784 4.2.10.2 Gray's page #785 4.2.11 Metencephalon - pons 4.2.11.1 Gray's page #785 4.2.11.2 Gray's page #786 4.2.11.3 Gray's page #787 4.2.11.4 Gray's page #788 4.2.12 Metencephalon - cerebellum 4.2.12.1 Gray's page #788 4.2.12.2 Gray's page #789 4.2.12.3 Gray's page #790 4.2.12.4 Gray's page #791 4.2.12.5 Gray's page #792 4.2.12.6 Gray's page #793 4.2.12.7 Gray's page #794 4.2.12.8 Gray's page #795 4.2.12.9 Gray's page #796 4.2.13 Fourth ventricle 4.2.13.1 Gray's page #797 4.2.13.2 Gray's page #798 4.2.13.3 Gray's page #799 4.2.13.4 Gray's page #800 4.3 the mid-brain or mesencephalon (Gray's s188) 4.3.1 Cerebral peduncles 4.3.1.1 Gray's page #800 4.3.1.2 Gray's page #801 4.3.1.3 Gray's page #802 4.3.1.4 Gray's page #803 4.3.1.5 Gray's page #804 4.3.1.6 Gray's page #805 4.3.2 Corpora quadrigemina 4.3.2.1 Gray's page #805 4.3.2.2 Gray's page #806 4.3.3 Cerebral aqueduct 4.3.3.1 Gray's page #806 4.3.3.2 Gray's page #807 4.4 the fore-brain or prosencephalon (Gray's s189) 4.4.1 Diencephalon/Thalamencephalon 4.4.1.1 Gray's page #807 4.4.1.2 Gray's page #808 4.4.2 Diencephalon/Thalamencephalon - Thalamus 4.4.2.1 Gray's page #808 4.4.2.2 Gray's page #809 4.4.2.3 Gray's page #810 4.4.2.4 Gray's page #811 4.4.3 Diencephalon/Thalamencephalon - Metathalamus 4.4.3.1 Gray's page #811 4.4.3.2 Gray's page #812 4.4.4 Diencephalon/Thalamencephalon - Epithalamus 4.4.4.1 Gray's page #812 4.4.5 Diencephalon/Thalamencephalon - Hypothalamus 4.4.5.1 Gray's page #812 4.4.5.2 Gray's page #813 4.4.5.3 Gray's page #814 4.4.6 Diencephalon/Other 4.4.6.1 Gray's page #814 4.4.6.2 Gray's page #815 4.4.6.3 Gray's page #816 4.4.7 Telencephalon 4.4.7.1 Gray's page #817 4.4.7.2 Gray's page #818 4.4.7.3 Gray's page #819 4.4.7.4 Gray's page #820 4.4.7.5 Gray's page #821 4.4.8 Telencephalon - Frontal lobe 4.4.8.1 Gray's page #821 4.4.8.2 Gray's page #822 4.4.9 Telencephalon - Parietal lobe 4.4.9.1 Gray's page #822 4.4.9.2 Gray's page #823 4.4.10 Telencephalon - Occipital lobe 4.4.10.1 Gray's page #823 4.4.11 Telencephalon - Temporal lobe 4.4.11.1 Gray's page #823 4.4.11.2 Gray's page #824 4.4.11.3 Gray's page #825 4.4.12 Telencephalon - Limbic lobe 4.4.12.1 Gray's page #825 4.4.12.2 Gray's page #826 4.4.13 Telencephalon - Rhinencephalon 4.4.13.1 Gray's page #826 4.4.13.2 Gray's page #827 4.4.14 Telencephalon - Interior of the Cerebral Hemispheres 4.4.14.1 Gray's page #827 4.4.14.2 Gray's page #828 4.4.14.3 Gray's page #829 4.4.14.4 Gray's page #830 4.4.14.5 Gray's page #831 4.4.14.6 Gray's page #832 4.4.14.7 Gray's page #833 4.4.14.8 Gray's page #834 4.4.14.9 Gray's page #835 4.4.14.10 Gray's page #836 4.4.14.11 Gray's page #837 4.4.14.12 Gray's page #838 4.4.14.13 Gray's page #839 4.4.14.14 Gray's page #840 4.4.14.15 Gray's page #841 4.4.14.16 Gray's page #842 4.4.15 Telencephalon - Structure of the Cerebral Hemispheres 4.4.15.1 Gray's page #842 4.4.15.2 Gray's page #843 4.4.15.3 Gray's page #844 4.4.15.4 Gray's page #845 4.4.15.5 Gray's page #846 4.4.15.6 Gray's page #847 4.4.15.7 Gray's page #848 4.5 composition and central connections of the spinal nerves (Gray's s190) 4.5.1 Gray's page #849 4.5.2 Gray's page #850 4.5.3 Gray's page #851 4.5.4 Gray's page #853 4.5.5 Gray's page #854 4.6 composition and central connections of the cranial nerves (Gray's s191) 4.6.1 Gray's page #855 4.6.2 Gray's page #856 4.6.3 Gray's page #857 4.6.4 Gray's page #858 4.6.5 Gray's page #859 4.6.6 Gray's page #860 4.6.7 Gray's page #861 4.6.8 Gray's page #862 4.6.9 Gray's page #863 4.6.10 Gray's page #864 4.6.11 Gray's page #865 4.6.12 Gray's page #866 4.6.13 Gray's page #867 4.6.14 Gray's page #868 4.6.15 Gray's page #869 4.7 pathways from the brain to the spinal cord (Gray's s192) 4.7.1 Gray's page #870 4.7.2 Gray's page #871 4.7.3 Gray's page #872 4.8 the meninges of the brain and medulla spinalis (Gray's s193) 4.8.1 Gray's page #872 4.8.2 Gray's page #873 4.8.3 Gray's page #874 4.8.4 Gray's page #875 4.8.5 Gray's page #876 4.8.6 Gray's page #877 4.8.7 Gray's page #878 4.8.8 Gray's page #879 4.8.9 Gray's page #880 4.9 the cerebrospinal fluid (Gray's s194) 4.9.1 Gray's page #880 5 the cranial nerves (Gray's s195) 5.1 the olfactory nerves (Gray's s196) 5.1.1 Gray's page #881 5.2 the optic nerve (Gray's s197) 5.2.1 Gray's page #882 5.2.2 Gray's page #883 5.2.3 Gray's page #884 5.3 the oculomotor nerve (Gray's s198) 5.3.1 Gray's page #884 5.4 the trochlear nerve (Gray's s199) 5.4.1 Gray's page #885 5.5 the trigeminal nerve (Gray's s200) 5.5.1 Gray's page #886 5.5.2 Ophthalmic nerve 5.5.2.1 Gray's page #887 5.5.2.2 Gray's page #888 5.5.2.3 Gray's page #889 5.5.3 Maxillary nerve 5.5.3.1 Gray's page #889 5.5.3.2 Gray's page #890 5.5.3.3 Gray's page #891 5.5.3.4 Gray's page #892 5.5.3.5 Gray's page #893 5.5.4 Mandibular nerve 5.5.4.1 Gray's page #893 5.5.4.2 Gray's page #894 5.5.4.3 Gray's page #895 5.5.4.4 Gray's page #896 5.5.4.5 Gray's page #897 5.5.4.6 Gray's page #898 5.6 the abducent nerve (Gray's s201) 5.6.1 Gray's page #899 5.6.2 Gray's page #900 5.7 the facial nerve (Gray's s202) 5.7.1 Gray's page #901 5.7.2 Gray's page #902 5.7.3 Gray's page #903 5.7.4 Gray's page #904 5.7.5 Gray's page #905 5.8 the acoustic nerve (Gray's s203) 5.8.1 Gray's page #905 5.8.2 Gray's page #906 5.9 the glossopharyngeal nerve (Gray's s204) 5.9.1 Gray's page #906 5.9.2 Gray's page #907 5.9.3 Gray's page #908 5.9.4 Gray's page #909 5.10 the vagus nerve (Gray's s205) 5.10.1 Gray's page #910 5.10.2 Gray's page #911 5.10.3 Gray's page #912 5.10.4 Gray's page #913 5.11 the accessory nerve (Gray's s206) 5.11.1 Gray's page #913 5.12 the hypoglossal nerve (Gray's s207) 5.12.1 Gray's page #914 5.12.2 Gray's page #916 5.12.3 Gray's page #916 6 the spinal nerves (Gray's s208) 6.1 Gray's page #916 6.2 Gray's page #917 6.3 Gray's page #919 6.4 Gray's page #920 6.5 Gray's page #921 6.6 the posterior divisions (Gray's s209) 6.6.1 Gray's page #921 6.6.2 Gray's page #923 6.6.3 Gray's page #924 6.6.4 Gray's page #925 6.7 the anterior divisions (Gray's s210) 6.7.1 Gray's page #925 6.7.2 Superficial Branches of the Cervical plexus 6.7.2.1 Gray's page #926 6.7.2.2 Gray's page #927 6.7.2.3 Gray's page #928 6.7.3 Deep Branches of the Cervical plexus. INTERNAL SERIES 6.7.3.1 Gray's page #928 6.7.3.2 Gray's page #929 6.7.4 Deep Branches of the Cervical plexus. EXTERNAL SERIES 6.7.4.1 Gray's page #930 6.7.5 brachial plexus 6.7.5.1 Gray's page #930 6.7.5.2 Gray's page #931 6.7.6 Supraclavicular Branches 6.7.6.1 Gray's page #932 6.7.6.2 Gray's page #933 6.7.7 Infraclavicular branches 6.7.7.1 Gray's page #933 6.7.7.2 Gray's page #934 6.7.7.3 Gray's page #935 6.7.7.4 Gray's page #936 6.7.7.5 Gray's page #937 6.7.8 Median nerve 6.7.8.1 Gray's page #938 6.7.9 Ulnar nerve 6.7.9.1 Gray's page #939 6.7.9.2 Gray's page #942 6.7.9.3 Gray's page #943 6.7.10 Radial nerve 6.7.10.1 Gray's page #943 6.7.10.2 Gray's page #944 6.8 the thoracic nerves (Gray's s211) 6.8.1 Gray's page #944 6.8.2 Gray's page #945 6.8.3 Gray's page #946 6.8.4 Gray's page #948 6.9 the lumbosacral plexus (Gray's s212) 6.9.1 Gray's page #948 6.9.2 Gray's page #949 6.9.3 lumbar plexus 6.9.3.1 Gray's page #949 6.9.3.2 Gray's page #950 6.9.3.3 Gray's page #951 6.9.3.4 Gray's page #952 6.9.3.5 Gray's page #953 6.9.3.6 Gray's page #954 6.9.3.7 Gray's page #955 6.9.3.8 Gray's page #956 6.10 the sacral and coccygeal nerves (Gray's s213) 6.10.1 Gray's page #957 6.10.2 Gray's page #958 6.10.3 Gray's page #959 6.10.4 Gray's page #960 6.10.5 Tibial nerve 6.10.5.1 Gray's page #960 6.10.5.2 Gray's page #962 6.10.5.3 Gray's page #963 6.10.6 Common peroneal nerve 6.10.6.1 Gray's page #964 6.10.6.2 Gray's page #965 6.10.6.3 Gray's page #966 6.10.7 Pudendal plexus 6.10.7.1 Gray's page #966 6.10.7.2 Gray's page #967 6.10.7.3 Gray's page #968 7 the sympathetic nerves (Gray's s214) 7.1 Gray's page #968 7.2 Gray's page #969 7.3 Gray's page #970 7.4 Gray's page #972 7.5 Gray's page #973 7.6 Gray's page #974 7.7 Gray's page #976 7.8 Gray's page #977 7.9 the cephalic portion of the sympathetic system (Gray's s215) 7.9.1 Gray's page #977 7.9.2 Gray's page #978 7.10 the cervical portion of the sympathetic system (Gray's s216) 7.10.1 Gray's page #978 7.10.2 Gray's page #979 7.10.3 Gray's page #980 7.10.4 Gray's page #981 7.11 the thoracic portion of the sympathetic system (Gray's s217) 7.11.1 Gray's page #981 7.12 the abdominal portion of the sympathetic system (Gray's s218) 7.12.1 Gray's page #982 7.13 the pelvic portion of the sympathetic system (Gray's s219) 7.13.1 Gray's page #984 7.14 the great plexuses of the sympathetic system (Gray's s220) 7.14.1 Gray's page #984 7.14.2 Gray's page #985 7.14.3 Gray's page #986 7.14.4 Gray's page #987 7.14.5 Gray's page #988 7.14.6 Gray's page #989 8 See also

structure of the nervous system (Gray's s183)Edit

Gray's page #721 Edit

• nerve fibers
• gray substance and white substance

Gray's page #722 Edit

• Neuroglia
• Nerve cells
  • Unipolar cells
  • Bipolar cells
  • Multipolar cells
    • Pyramidal cell

Gray's page #723 Edit

• Nerve cells
  • axis-cylinder process or axon
  • protoplasmic processes or dendrons
  • cyton
  • Nissl's granules

Gray's page #724 Edit

• Nerve cells
  • cone of origin
• Nerve fibers
• medullated fibers or white fibers

Gray's page #725 Edit

• medullated fibers or white fibers
  • white substance of Schwann or medullary sheath
  • neurolemma, primitive sheath, or nucleated sheath of Schwann
  • axis-cylinder
  • primitive fibrillae of Schultze
  • neurokeratin

Gray's page #726 Edit

• medullated fibers or white fibers
  • medullary sheath, or white matter of Schwann

Gray's page #727 Edit

• medullated fibers or white fibers
  • nodes of Ranvier
  • internodal segment
  • Ranvier's crosses
  • Frommann's lines
  • medullary segments, or segments of Lantermann
  • neurolemma or primitive sheath
• Wallerian degeneration

Gray's page #728 Edit

• Non-medullated Fibers
• gray or gelatinous nerve fibers (fibers of Remak)
• Structure of the Peripheral nerves and Ganglia
  • cerebrospinal nerves
  • funiculus
  • fasciculi
  • epineurium
  • perineurium
  • endoneurium
  • vasomotor fibers
  • spheroidal tactile corpuscles or end bulbs of Krause
  • nervi nervorum
  • plexus

Gray's page #729 Edit

• Structure of the Peripheral nerves and Ganglia
  • sympathetic nerves
  • sensory nerves, or centripetal nerves or afferent nerves
  • centrifugal nerves or efferent nerves
• Origins and Terminations of Nerves

Gray's page #730 Edit

• origins or central terminations; and peripheral terminations
  • Origins of nerves
    • superficial origin or apparent origin
    • deep origin or real origin
  • Peripheral terminations of nerves
• Motor nerves
  • motor end-plate
• Ganglia

Gray's page #732 Edit

• Neuron theory
  • neuron
  • synapse or synaptic membrane
• Fasciculi, tracts or fiber systems

development of the nervous system (Gray's s184)Edit

Medulla spinalisEdit

Gray's page #733 Edit

• Medulla spinalis
• Roof-plate of medulla spinalis
• Floor-plate of medulla spinalis
• layers
  • Ependymal layer
  • Marginal layer
  • Mantle layer
• Spongioblasts
• germinal cells
• Neuroblasts

Gray's page #735 Edit

• Dorsal lamina (Alar lamina)
• Ventral lamina (Basal lamina)
• Terminal ventricle
• Oval bundle
• filum terminale

spinal nerves Edit

Gray's page #735 Edit

• spinal nerves

Gray's page #736 Edit

• ganglion ridge (neural crest)
• spinal nerve

Brain Edit

Gray's page #736 Edit

• Brain

Gray's page #737 Edit

• ventral cephalic flexure
• cervical flexure
• pontine flexure

Hind-brain or Rhombencephalon Edit

Gray's page #738 Edit

• Hind-brain
• isthmus rhombencephali
• Metencephalon
• Myelencephalon

Gray's page #739 Edit

• medulla oblongata
• tractus solitarius
• oval bundle
• rhombic lip

Gray's page #740 Edit

• Rhombic grooves
• Pons: development of:
• Cerebellum: development of:
• Fissura prima (cerebellum)
• Fissura secunda (cerebellum)

Gray's page #741 Edit

• Floccular fissure
• post-nodular fissure
• incisura fastigii

MesencephalonEdit

Gray's page #741 Edit

• Mesencephalon

ProsencephalonEdit

Gray's page #741 Edit

• Prosencephalon

Gray's page #742 Edit

• optic vesicles
• optic stalks
• lamina terminalis
• telencephalon

DiencephalonEdit

Gray's page #742 Edit

• Diencephalon
• thalamus

Gray's page #743 Edit

• metathalamus
• epithalamus
• posterior commissure
• Pineal recess (recessus pinealis)
• pars mamillaris hypothalami

Telencephalon Edit

Gray's page #743 Edit

• Telencephalon

Gray's page #744 Edit

• pars optica hypothalami
• cerebral hemispheres
• rhinencephalon
  • Neopallium
  • external rhinal fissure

Gray's page #745 Edit

• corpus striatum
  • caudate nucleus
  • lentiform nucleus
• neopallium
  • lateral ventricle
• falx cerebri

Gray's page #746 Edit

• hippocampal fissure
• hippocampus
• Commissures
  • Hippocampal commissure

Gray's page #747 Edit

• Commissures
  • corpus callosum
  • fornix
  • anterior commissures
    • septum pellucidum

Fissures and SulciEdit

Gray's page #747 Edit

• central sulcus
• intraparietal sulcus
• cingulate sulcus
• lateral cerebral sulcus (Sylvian fissure)
• Sylvian fossa

Gray's page #748 Edit

• Development of cranial nerves
• tractus solitarius
• oval bundle

the spinal cord or medulla spinalis (Gray's s185)Edit

Gray's page #749 Edit

• medulla spinalis or spinal cord
• conus medullaris
• filum terminale
• dura mater
• epidural cavity
• subdural cavity
• arachnoid

Gray's page #750 Edit

• subarachnoid cavity
• pia mater
• ligamentum denticulatum
• spinal ganglion
• spinal segments (Neuromeres)
• cauda equina
• filum terminale
  • filum terminale internum
  • filum terminale externum

Gray's page #751 Edit

• Enlargements of medulla spinalis

Gray's page #752 Edit

• Enlargements of medulla spinalis
  • cervical enlargement
  • lumbar enlargement

Fissures and SulciEdit

Gray's page #752 Edit

• Anterior median fissure (fissura mediana anterior)
• Posterior median sulcus (sulcus medianus posterior)
• posterolateral sulcus
• posterior funiculus
• postero-intermediate sulcus
  • fasciculus gracilis (tract of Goll)
  • fasciculus cuneatus (tract of Burdach)

Gray's page #753 Edit

• antero-lateral region
• anterior funiculus
• lateral funiculus
• Internal Structure of the Medulla spinalis

Gray substanceEdit

Gray's page #753 Edit

• Gray substance (substantia grisea centralis)
• central canal
• Anterior column (columna anterior; anterior cornu)
  • lateral column (columna lateralis; lateral cornu)
• Posterior column (columna posterior; posterior cornu)
  • tract of Lissauer
  • substantia gelatinosa of Rolando

Gray's page #754 Edit

• Posterior column (columna posterior; posterior cornu)
  • formatio reticularis
• Central canal (canalis centralis)
  • anterior gray commissure
  • posterior gray commissure
  • terminal ventricle
• substantia gelatinosa centralis

Gray's page #755 Edit

• association neurons or intersegmental neurons
• crossed commissural fibers

Gray's page #756 Edit

• Nerve cells in the Anterior column
  • antero-medial column

Gray's page #757 Edit

• Nerve cells in the Anterior column
  • dorso-medial column
• Nerve cells in the Lateral column
  • lateral nucleus

Gray's page #758 Edit

• Nerve cells in the Lateral column
  • preganglionic fibers of the sympathetic system
• Nerve cells in the Posterior column
  • dorsal nucleus (nucleus dorsalis; column of Clarke)
  • cervical nucleus
  • sacral nucleus
  • dorsal spinocerebellar fasciculus (direct cerebellar)
  • nerve cells in the substantia gelatinosa of Rolando
  • Solitary cells
  • posterior basal column

White substanceEdit

Gray's page #758 Edit

• White substance (substantia alba)

Gray's page #759 Edit

• Nerve fasciculi
  • Wallerian degeneration
  • descending degeneration
  • ascending degeneration
• Fasciculi in the anterior funiculus
  • Descending fasciculi
    • anterior cerebrospinal (fasciculus cerebrospinalis anterior; direct pyramidal tract)

Gray's page #760 Edit

• Fasciculi in the anterior funiculus
  • Descending fasciculi
    • vestibulospinal fasciculus
    • tectospinal fasciculus
  • Ascending fasciculi
    • ventral spinothalamic fasciculus
    • anterior proper fasciculus (fasciculus anterior proprius; anterior basis bundle)
• Fasciculi in the lateral funiculus
  • Descending fasciculi
    • lateral cerebrospinal fasciculus (fasciculus cerebrospinalis lateralis; crossed pyramidal tract)

Gray's page #761 Edit

• Fasciculi in the lateral funiculus
  • Descending fasciculi
    • rubrospinal fasciculus (Monakow) (prepyramidal tract)
    • olivospinal fasciculus (Helweg)
  • Ascending fasciculi
    • dorsal spinocerebellar fasciculus (fasciculus cerebellospinalis; direct cerebellar tract of Flechsig)
    • superficial antero-lateral fasciculus (tract of Gowers)
    • ventral spinocerebellar fasciculus (Gowers)

Gray's page #762 Edit

• Fasciculi in the lateral funiculus
  • Ascending fasciculi
    • lateral spinothalamic fasciculus
    • secondary sensory fasciculus or spinal lemniscus
    • spinotectal fasciculus (spino-quadrigeminal system of Mott)
    • fasciculus of Lissauer
    • lateral proper fasciculus (fasciculus lateralis proprius; lateral basis bundle)
    • medial longitudinal fasciculus
• Fasciculi in the Posterior funiculus
  • fasciculus gracilis (tract of Goll)

Gray's page #763 Edit

• Fasciculi in the Posterior funiculus
  • fasciculus cuneatus (tract of Burdach)

Gray's page #764 Edit

• Fasciculi in the Posterior funiculus
  • Posterior proper fasciculus (Posterior ground bundle, Posterior basis bundle)
• descending fibers occupy different parts at different levels
  • Comma-shaped fasciculus
  • Dorsal peripheral band
  • Oval area of Flechsig
  • triangular strand
• Roots of spinal nerves

the brain or encephalon (Gray's s186)Edit

Gray's page #766 Edit

• Brain (Encephalon)
  • Brain: divisions of:
  • Cerebral aqueduct (Aqueduct of Sylvius )

the hind-brain or rhombencephalon (Gray's s187)Edit

v·d·e Brain: rhombencephalon (hindbrain)
Metencephalon/ pons	Dorsal/ (tegmentum) surface: Locus ceruleus Trigeminal lemniscus (Dorsal trigeminal tract, Ventral trigeminal tract) cranial nuclei: GSA: Principal V/Spinal V - VIII-c (Dorsal, Anterior)/VIII-v (Lateral, Superior, Medial, Inferior) - SVE: Motor V - VII - GSE: VI - GVE: VII: Superior salivary nucleus MLF, III, IV and VI (vestibulo-oculomotor fibers, medial vestibulospinal tract) sensory/ascending: Trapezoid body/VIII - Superior olivary nucleus Inferior cerebellar peduncle (Vestibulocerebellar tract) motor/descending: Apneustic center • Pneumotaxic center (Medial parabrachial nucleus) - Lateral parabrachial nucleus Ventral/ (base) Middle cerebellar peduncles (Pontocerebellar fibers) - Pontine nuclei motor/descending: Corticospinal tract - Corticobulbar tract - Corticopontine fibers Raphe/reticular Reticular formation (Caudal, Oral, Tegmental, Paramedian) • Raphe nuclei (Median)
Myelencephalon/ medulla	Dorsal surface: Posterior median sulcus - Postero-lateral sulcus - Area postrema cranial nuclei: GVA: VII,IX,X: Solitary/tract • SVA: Gustatory nucleus • GSE: XII  • GVE: IX,X,XI: Ambiguus • SVE: X: Dorsal • IX: Inferior salivatory nucleus - MLF, III, IV and VI sensory/ascending: Gracile nucleus • Cuneate nucleus (Accessory cuneate nucleus) • Sensory decussation  • Medial lemniscus motor/descending: Dorsal respiratory group Ventral motor/descending: Ventral respiratory group - Pyramid (Motor decussation) - Inferior olivary nucleus (Olivocerebellar tract, Rubro-olivary tract) surface: Anterior median fissure - Antero-lateral sulcus - Arcuate nucleus of medulla - Olivary body Raphe/reticular Reticular formation (Gigantocellular, Parvocellular, Ventral, Lateral, Paramedian) • Raphe nuclei (Obscurus, Magnus, Pallidus)

Gray's page #767 Edit

• tentorium cerebelli
• myelencephalon
• metencephalon
• isthmus rhombencephali

MyelencephalonEdit

Gray's page #767 Edit

• Medulla oblongata (spinal bulb)
• Anterior median fissure (fissura mediana anterior; ventral or ventromedian fissure)
  • foramen cecum
  • pyramidal decussation
  • anterior external arcuate fibers
• Posterior median fissure (fissura mediana posterior; dorsal or dorsomedian fissure)

Gray's page #768 Edit

• antero-lateral sulcus
• postero-lateral sulcus

Myelencephalon: anterior district of medulla oblongata Edit

Gray's page #768 Edit

• pyramid of medulla oblongata (pyramis medullæ oblongatæ)
• pyramidal decussation

Gray's page #769 Edit

• medial longitudinal fasciculus

Myelencephalon: lateral district Edit

Gray's page #769 Edit

• olive (oliva; olivary body)

Myelencephalon: posterior district of medulla oblongata - lower part Edit

Gray's page #774 Edit

• fasciculus gracilis
• fasciculus cuneatus
• clava
• nucleus gracilis
• cuneate tubercle
• nucleus cuneatus

Gray's page #775 Edit

• tubercle of Rolando (tuber cinereum)

Myelencephalon: posterior district of medulla oblongata - upper part Edit

Gray's page #775 Edit

• inferior peduncle
• restiform bodies
• striæ medullares

Myelencephalon: Cerebrospinal fasciculiEdit

Gray's page #775 Edit

• nucleus ambiguus

Gray's page #776 Edit

• fasciculus gracilis
• fasciculus cuneatus

Gray's page #777 Edit

• medial nucleus
• lateral nucleus
• lemniscus (fillet)
• decussation of the lemniscus (sensory decussation)

Gray's page #778 Edit

• locus cæruleus
• dorsal spinocerebellar fasciculus (fasciculus cerebellospinalis; direct cerebellar tract)
• proper fasciculi (basis bundles)

Gray's page #779 Edit

• medial longitudinal fasciculus

Myelencephalon: Gray Substance of the Medulla oblongataEdit

Gray's page #779 Edit

• hypoglossal nucleus
  • trigonum hypoglossi
• nucleus ambiguus

Gray's page #780 Edit

• dorsal nucleus
  • sensory nucleus

Gray's page #781 Edit

• dorsal nucleus
  • ala cinerea (trigonum vagi)
• nucleus of the cochlear nerve and nucleus of the vestibular nerve
• olivary nuclei
  • inferior olivary nucleus
  • hilum
  • peduncle of the olive
  • olivocerebellar fibers
  • medial accessory olivary nucleus

Gray's page #782 Edit

• olivary nuclei
  • dorsal accessory olivary nucleus

Myelencephalon: Inferior peduncle (restiform body)Edit

Gray's page #782 Edit

• dorsal spinocerebellar fasciculus
• olivocerebellar fibers
• Internal arcuate fibers
• anterior external arcuate fibers
  • nucleus arcuatus

Gray's page #783 Edit

• posterior external arcuate fibers

Gray's page #784 Edit

• terminal sensory nuclei
• ventral spinocerebellar fasciculus
• cerebellum

Myelencephalon: Formatio reticularisEdit

Gray's page #784 Edit

• reticularis alba
• reticularis grisea
• inferior central nucleus (nucleus of Roller)
• nucleus lateralis
• lemniscus
• medial longitudinal fasciculus

Gray's page #785 Edit

• fasciculus solitarius

Metencephalon - pons Edit

Gray's page #785 Edit

• Pons (pons Varoli)
• tænia pontis

• anterior surface (pars basilaris pontis)
  • middle peduncle
  • sulcus basilaris

• posterior surface (pars dorsalis pontis)

• basilar part of the pons
  • superficial transverse fibers (fibræ pontis superficiales)
  • deep transverse fibers (fibræ pontis profundæ)
  • longitudinal fasciculi (fasciculi longitudinales)

Gray's page #786 Edit

• basilar part of the pons
  • nuclei pontis

• Tegmental part of pons

Gray's page #787 Edit

• Tegmental part of pons
  • trapezoid body
  • trapezoid nucleus
  • medial longitudinal fasciculus
  • pontine nuclei
    • superior olivary nucleus (nucleus olivaris superior)
    • nuclei of the trigeminal nerve (nuclei n. trigemini)
      • motor nucleus
      • mesencephalic root
      • sensory nucleus
    • nucleus of the abducent nerve (nucleus n. abducentis)
    • nucleus of the facial nerve (nucleus n. fascialis)
      • colliculus facialis

Gray's page #788 Edit

• Tegmental part of pons
  • pontine nuclei
    • nucleus of the cochlear nerve
      • lateral cochlear nucleus
      • accessory cochlear nucleus
    • nuclei of the vestibular nerve
      • chief vestibular nucleus
      • spinal vestibular nucleus
      • nucleus of Deiters
      • nucleus of Bechterew
  • medial nucleus
  • area acustica
  • lateral nucleus

Metencephalon - cerebellum Edit

Gray's page #788 Edit

• Cerebellum
• Lobes of the Cerebellum
  • vermis
  • vallecula cerebelli
  • superior vermis
  • inferior vermis
  • posterior cerebellar notch
  • anterior cerebellar notch

Gray's page #789 Edit

• horizontal sulcus
• upper surface of the cerebellum
• lingula (lingula cerebelli)
• Lobulus Centralis and Alæ
  • lobulus centralis
  • precentral fissure
  • ala lobuli centralis
• Monticulus and Quadrangular lobules
  • monticulus
  • postcentral fissure
  • quadrangular lobule
  • preclival fissure

Gray's page #790 Edit

• Monticulus and Quadrangular lobules
  • culmen
  • clivus
  • lobus culminis
  • lobus clivi
• Folium vermis and Superior semilunar lobule
  • folium vermis (folium cacuminis; cacuminal lobe)
  • superior semilunar lobule (lobulus semilunaris superior; postero-superior lobules)
  • horizontal sulcus
  • lobus semilunaris
• under surface of the cerebellum
  • inferior vermis
  • sulcus valleculæ
  • nodule
  • uvula
  • pyramid
  • tuber vermis
  • flocculus
  • tonsilla cerebelli
  • biventral lobule
  • inferior semilunar lobule
  • postnodular fissure
  • prepyramidal fissure
  • postpyramidal fissure
• Nodule and Flocculus
  • nodule (nodulus vermis; nodular lobe)

Gray's page #791 Edit

• Nodule and Flocculus
  • posterior medullary velum
  • flocculus
  • lobus noduli
• Uvula and Tonsilla
  • uvula (uvula vermis; uvular lobe)
  • sulcus valleculæ
  • furrowed band
  • tonsilla (tonsilla cerebelli; amygdaline nucleus)
  • bird's nest (nidus avis)
  • lobus uvulæ
• lobus pyramidis
  • biventral lobule
• Tuber vermis (tuber valvulæ)
• Inferior semilunar lobule (lobulus semilunaris inferior; postero-superior lobule)
• lobus tuberus (tuberæ lobe)
• White substance
  • dentate nucleus
  • arbor vitæ
• projection fibers

Gray's page #792 Edit

• projection fibers
  • superior cerebellar peduncles (brachia conjunctiva)

Gray's page #793 Edit

• projection fibers
  • ventral spinocerebellar fasciculus
  • middle cerebellar peduncles (brachia pontis)
  • superior fasciculus
  • inferior fasciculus
  • deep fasciculus
  • inferior cerebellar peduncles (restiform bodies)
  • anterior medullary velum (velum medullare anterius; valve of Vieussens; superior medullary velum)

Gray's page #794 Edit

• projection fibers
  • posterior medullary velum (velum medullare posterius; inferior medullary velum)
• Fibrae propriae
  • commissural fibers
  • arcuate fibers (association fibers)
• Gray substance
  • gray substance of the cortex
• Microscopic Appearance of the Cortex
  • cells of Purkinje
  • external gray layer
  • basket cells

Gray's page #795 Edit

• Microscopic Appearance of the Cortex
  • internal rust-colored layer (nuclear layer)

Gray's page #796 Edit

• Microscopic Appearance of the Cortex
  • moss fibers
  • tendril fibers
  • independent centers of gray substance
    • nucleus dentatus
    • nucleus emboliformis
    • nucleus globosus
    • nucleus fastigii

Fourth ventricleEdit

Gray's page #797 Edit

• Fourth ventricle (ventriculus quartus)
• Roof or Dorsal Wall
  • superior peduncle
  • anterior medullary velum
  • posterior medullary velum
  • taeniae of the fourth ventricle (ligulae)
  • obex
  • epithelial lining of the ventricle
  • tela chorioidea of the fourth ventricle
  • taeniae of the fourth ventricle (taenia ventriculi quarti; ligula)

Gray's page #798 Edit

• Roof or Dorsal Wall
  • Cornucopia of Bochdalek
  • obex
  • tela chorioidea of the fourth ventricle
• Choroid plexuses
• Openings in the Roof
  • medial aperture (foramen Majendii)
  • lateral apertures (foramina of Luschka)
• Rhomboid fossa (fossa rhomboidea; "floor" of the fourth ventricle)

Gray's page #799 Edit

• Rhomboid fossa (fossa rhomboidea; "floor" of the fourth ventricle)
  • calamus scriptorius
  • median sulcus
  • medial eminence
  • sulcus limitans
  • colliculus facialis
  • trigonum hypoglossi
  • nucleus intercalatus
  • sulcus limitans

Gray's page #800 Edit

• Rhomboid fossa (fossa rhomboidea; "floor" of the fourth ventricle)
  • locus cæruleus
  • substantia ferruginea
  • superior fovea
  • inferior fovea
  • area acustica
  • tuberculum acusticum
  • striae medullares
  • ala cinerea
  • funiculus separans
  • area postrema

the mid-brain or mesencephalon (Gray's s188)Edit

Mesencephalon (midbrain)

cerebral peduncle: midbrain tegmentum (periaqueductal gray, ventral tegmentum, nucleus raphe dorsalis), pretectum, substantia nigra, red nucleus, pedunculopontine nucleus, medial longitudinal fasciculus, medial lemniscus, rubrospinal tract, lateral lemniscus tectum: corpora quadrigemina, inferior colliculi, superior colliculi cerebral aqueduct: oculomotor nucleus, trochlear nucleus, Edinger-Westphal nucleus

Cerebral pedunclesEdit

Gray's page #800 Edit

• cerebral peduncles (pedunculus cerebri; crus cerebri)
  • interpeduncular fossa
  • posterior perforated substance
  • interpeduncular ganglion

Gray's page #801 Edit

• cerebral peduncles
  • Oculomotor sulcus
  • lateral sulcus

Gray's page #802 Edit

• base (basis pedunculi; crusta or pes)
  • cerebrospinal fibers
  • frontopontine fibers
  • temporopontine fibers
• substantia nigra (intercalatum)
• tegmentum
• gray substance
• red nucleus
• interpeduncular ganglion

Gray's page #803 Edit

• white substance
• medial longitudinal fasciculus
  • Deiters's nucleus (lateral vestibular nucleus)
  • vestibulospinal fasciculus
• ventral longitudinal bundle
  • tectospinal fasciculus
• medial lemniscus

Gray's page #804 Edit

• central tract of the cranial nerves

Gray's page #805 Edit

• thalamic tract of the cranial nerves
• central tract of the trigeminal nerve
• rubrospinal tract (bundle of Monakow)
• lateral lemniscus (lemniscus lateralis)

Corpora quadrigeminaEdit

Gray's page #805 Edit

• corpora quadrigemina
• pulvinar
• pineal body
• frenulum veli
• brachium
  • superior brachium

Gray's page #806 Edit

• brachium
  • lateral geniculate body
  • inferior brachium
  • medial geniculate body
• inferior colliculus (colliculus inferior; inferior quadrigeminal body; postgemina)
• superior colliculus (colliculus superior; superior quadrigeminal body; pregemina)
  • stratum zonale
  • stratum cinereum
  • stratum opticum
  • stratum lemnisci
  • gray-white layers
  • fountain decussation of Meynert

Cerebral aqueductEdit

Gray's page #806 Edit

• cerebral aqueduct (aqueductus cerebri; aqueduct of Sylvius)
• ventricle of the mid-brain
• central gray stratum

Gray's page #807 Edit

• nucleus of the trigeminal nerve
• nucleus of the oculomotor nerve
• nucleus of the trochlear nerve

the fore-brain or prosencephalon (Gray's s189)Edit

Telencephalon (cerebrum, cerebral cortex, cerebral hemispheres) - edit

primary sulci/fissures: medial longitudinal, lateral, central, parietoöccipital, calcarine, cingulate frontal lobe: precentral gyrus (primary motor cortex, 4), precentral sulcus, superior frontal gyrus (6, 8), middle frontal gyrus (46), inferior frontal gyrus (Broca's area, 44-pars opercularis, 45-pars triangularis), prefrontal cortex (orbitofrontal cortex, 9, 10, 11, 12, 47) parietal lobe: postcentral sulcus, postcentral gyrus (1, 2, 3, 43), superior parietal lobule (5), inferior parietal lobule (39-angular gyrus, 40), precuneus (7), intraparietal sulcus occipital lobe: primary visual cortex (17), cuneus, lingual gyrus, 18, 19 (18 and 19 span whole lobe) temporal lobe: transverse temporal gyrus (41-42-primary auditory cortex), superior temporal gyrus (38, 22-Wernicke's area), middle temporal gyrus (21), inferior temporal gyrus (20), fusiform gyrus (36, 37) limbic lobe/fornicate gyrus: cingulate cortex/cingulate gyrus, anterior cingulate (24, 32, 33), posterior cingulate (23, 31), isthmus (26, 29, 30), parahippocampal gyrus (piriform cortex, 25, 27, 35), entorhinal cortex (28, 34) subcortical/insular cortex: rhinencephalon, olfactory bulb, corpus callosum, lateral ventricles, septum pellucidum, ependyma, internal capsule, corona radiata, external capsule hippocampal formation: dentate gyrus, hippocampus, subiculum basal ganglia: striatum (caudate nucleus, putamen), lentiform nucleus (putamen, globus pallidus), claustrum, extreme capsule, amygdala, nucleus accumbens Some categorizations are approximations, and some Brodmann areas span gyri.

Diencephalon/ThalamencephalonEdit

Gray's page #807 Edit

• Diencephalon

Gray's page #808 Edit

• Thalamencephalon

Diencephalon/Thalamencephalon - ThalamusEdit

Gray's page #808 Edit

• Thalami (optic thalamus)
• extremities
  • anterior extremity
  • posterior extremity
    • Pulvinar
    • lateral geniculate body
    • medial geniculate body
• superior surface
  • stratum zonale
  • stria terminalis

Gray's page #809 Edit

• superior surface
  • taenia thalami
  • sulcus habenulae
  • trigonum habenulae
• inferior surface
  • subthalamic tegmental region
  • substantia innominata of Meynert
• medial surface
  • massa intermedia (middle commissure or gray commissure of brain)
• lateral surface

Gray's page #810 Edit

• structure of thalamus
  • stratum zonale
  • lateral medullary lamina
  • medial medullary lamina
• connections of thalamus
  • thalamomammillary fasciculus (bundle of Vicq d’Azyr)

Gray's page #811 Edit

• Thalami: stalks of
  • anterior stalk
  • posterior stalk
  • inferior stalk
  • parietal stalk

Diencephalon/Thalamencephalon - MetathalamusEdit

Gray's page #811 Edit

• Metathalamus
• geniculate bodies
• medial geniculate body (corpus geniculatum mediale; internal geniculate body; postgeniculatum)
• lateral geniculate body (corpus geniculatum laterale; external geniculate body; pregeniculatum)

Gray's page #812 Edit

• Metathalamus
  • lower visual centers

Diencephalon/Thalamencephalon - EpithalamusEdit

Gray's page #812 Edit

• Epithalamus (see also Habenula and Habenular nuclei)
  • trigonum habenulæ
    • ganglion habenulæ
    • habenular commissure
    • fasciculus retroflexus
  • pineal body (corpus pineale; epiphysis)
    • stalk of the pineal body
  • posterior commissure
    • nucleus of the posterior commissure (nucleus of Darkschewitsch)

Diencephalon/Thalamencephalon - HypothalamusEdit

Gray's page #812 Edit

• Hypothalamus
• subthalamic tegmental region
  • stratum dorsale
  • zona incerta
  • corpus subthalamicum (nucleus of Luys)

Gray's page #813 Edit

• greater part of the floor of the third ventricle
  • corpora mammillaria (corpus albicantia)
    • thalamomammillary fasciculus (bundle of Vicq d'Azyr)
  • tuber cinereum
    • lamina terminalis
    • infundibulum
  • basal optic nucleus of Meynert
    • eminentia saccularis

Gray's page #814 Edit

• greater part of the floor of the third ventricle
  • hypophysis (pituitary body)
    • diaphragma sella
• Optic chiasma (chiasma opticum; optic commissure)
  • commissure of Gudden

Diencephalon/OtherEdit

Gray's page #814 Edit

• Optic tracts
  • lower visual centers
  • optic radiations
  • higher visual center (cortical visual center)

Gray's page #815 Edit

• Third ventricle (ventriculus tertius)
  • roof
    • choroid plexuses of the third ventricle
  • floor

Gray's page #816 Edit

• Third ventricle (ventriculus tertius)
  • floor
    • recessus infundibuli
  • anterior boundary
    • lamina terminalis
    • optic recess
    • vulva
    • interventricular foramen (foramen of Monro)
  • posterior boundary
    • recessus pinealis
    • recessus suprapinealis
  • lateral wall
    • sulcus of Monro
    • massa intermedia
• Interpeduncular fossa

TelencephalonEdit

Gray's page #817 Edit

• Telencephalon
• cerebral hemispheres

Gray's page #818 Edit

• longitudinal cerebral fissure (Fissura longitudinalis)
• falx cerebri
• corpus callosum
• splenium
• genu
• rostrum
• fornix
• Cerebral hemispheres: surfaces of:
  • supero-medial border
  • infero-lateral border
  • superciliary border
  • medial occipital border
  • medial orbital border
• Poles of cerebral hemispheres
  • frontal pole
  • occipital pole
  • temporal pole
• preoccipital notch

Gray's page #819 Edit

• gyri
• Sulci and fissures of cerebral hemisphere
• Lateral cerebral fissure (fissura cerebri lateralis; fissure of Sylvius)
• Central sulcus (sulcus centralis; fissure of Rolando; central fissure)

Gray's page #820 Edit

• Parietoöccipital fissure (fissura parietoöccipitalis)
• Calcarine fissure (fissura calcarina)
• Cingulate sulcus (sulcus cinguli; callosomarginal fissure)
• Collateral fissure (fissura collateralis)

Gray's page #821 Edit

• Sulcus circularis (circuminsular fissure)
• Lobes: of cerebral hemisphere

Telencephalon - Frontal lobe Edit

Gray's page #821 Edit

• Frontal lobe (lobus frontalis)
• precentral sulcus
• superior frontal sulcus and inferior frontal sulcus
• anterior central gyrus (gyrus centralis anterior; ascending frontal convolution; precentral gyre)
• superior frontal gyrus (gyrus frontalis superior; superfrontal gyre)

Gray's page #822 Edit

• superior frontal gyrus
  • paramedial sulcus
• middle frontal gyrus (gyrus frontalis medius; medifrontal gyre)
  • medial frontal sulcus

• inferior frontal gyrus (gyrus frontalis inferior; subfrontal gyre)
  • orbital part
  • triangular part (cap of Broca)
  • basilar part
  • gyrus of Broca

• inferior surface or orbital surface
  • orbital sulcus
    • medial gyrus
    • anterior gyrus
    • lateral gyrus
    • posterior orbital gyrus
  • olfactory sulcus
  • straight gyrus

• medial surface
  • marginal gyrus
  • paracentral lobule

Telencephalon - Parietal lobe Edit

Gray's page #822 Edit

• Parietal lobe (lobus parietalis)
• intraparietal sulcus of Turner
• postcentral sulcus

Gray's page #823 Edit

• occipital ramus
• transverse occipital sulcus
• superior parietal lobule
• inferior parietal lobule
• posterior central gyrus (gyrus centralis posterior; ascending parietal convolution; postcentral gyre)
• superior parietal lobule (lobulus parietalis superior)
• arcus parietoöccipitalis
• inferior parietal lobule (lobulus parietalis inferior; subparietal district or lobule)
• subparietal sulcus
• precuneus (quadrate lobe)

Telencephalon - Occipital lobe Edit

Gray's page #823 Edit

• Occipital lobe (lobus occipitalis)
• transverse occipital sulcus
• lateral occipital sulcus
• lingual gyrus
• fusiform gyrus (occipitotemporal convolution)

Telencephalon - Temporal lobe Edit

Gray's page #823 Edit

• Temporal lobe (lobus temporalis)

Gray's page #824 Edit

• transverse temporal gyri
• superior temporal sulcus
• parallel sulcus
• middle temporal sulcus
• superior temporal gyrus
• middle temporal gyrus
• inferior temporal gyrus
• inferior temporal sulcus
• fusiform gyrus

Gray's page #825 Edit

• Insula (island of Reil; central lobe)
• opercula of the insula
• orbital operculum
• circular sulcus

Telencephalon - Limbic lobe Edit

Gray's page #825 Edit

• Limbic lobe
• cingulate gyrus (gyrus cinguli; callosal convolution)
• callosal fissure
• Isthmus: of limbic lobe

Gray's page #826 Edit

• hippocampal gyrus (gyrus hippocampi)
• cingulum
• uncus
• incisura temporalis
• Hippocampal fissure (fissura hippocampi; dentate fissure)

Telencephalon - Rhinencephalon Edit

Gray's page #826 Edit

• Rhinencephalon
• Olfactory lobe (lobus olfactorius)
  • olfactory bulb (bulbus olfactorius)
  • olfactory tract (tractus olfactorius)
    • lateral stria

Gray's page #827 Edit

• Olfactory lobe (lobus olfactorius)
  • olfactory tract (tractus olfactorius)
    • medial stria
    • intermediate stria
  • olfactory trigone (trigonum olfactorium)
  • parolfactory area of Broca (area parolfactoria)
  • anterior perforated substance (substantia perforata anterior)
  • fissure prima
• Uncus
• subcallosal gyrus (gyrus subcallosus; peduncle of the corpus callosum)
• supracallosal gyrus (indusium griseum; gyrus epicallosus)
  • fasciola cinerea
• fascia dentata hippocampi (gyrus dentatus)
  • fimbriodentate fissure
  • band of Giacomini

Telencephalon - Interior of the Cerebral Hemispheres Edit

Gray's page #827 Edit

• centrum ovale minus
• puncta vasculosa
• corpus callosum
• labia cerebri

Gray's page #828 Edit

• callosal fissure
• centrum ovale majus
• corpus callosum
  • Genu of corpus callosum
  • Rostrum of corpus callosum
  • Splenium of corpus callosum

Gray's page #829 Edit

• corpus callosum
  • supracallosal gyrus
  • forceps anterior
  • forceps posterior
  • tapetum
• Ventricles
  • Lateral ventricles (ventriculus lateralis)
  • septum pellucidum
  • interventricular foramen
  • ependyma
  • cornua
  • central part (pars centralis ventriculi lateralis; cella)

Gray's page #830 Edit

• Ventricles
  • anterior cornu (cornu anterius; anterior horn; precornu)

Gray's page #831 Edit

• Ventricles
  • rostrum
  • posterior cornu (cornu posterius; postcornu)
  • calcar avis (hippocampus minor)
  • bulb of the posterior cornu
  • inferior cornu (cornu inferior; descending horn; middle horn; medicornu)

Gray's page #832 Edit

• hippocampus (hippocampus major)

Gray's page #833 Edit

• hippocampus (hippocampus major)
  • pes hippocampi
  • alveus
• collateral eminence (eminentia collateralis)
  • trigonum collaterale
• corpus striatum
• caudate nucleus (nucleus caudatus; caudatum)

Gray's page #834 Edit

• lentiform nucleus (nucleus lentiformis; lenticular nucleus; lenticula)
• medullary laminæ
  • Putamen

Gray's page #835 Edit

• globus pallidus
• corticostriate fibers
• ansa lentiformis
• claustrum
  • capsula extrema (band of Baillarger)
• nucleus amygdalæ (amygdala)

Gray's page #836 Edit

• internal capsule (capsula interna)
  • genu
  • geniculate fibers
  • cerebrospinal fibers

Gray's page #837 Edit

• internal capsule (capsula interna)
  • corona radiata
• external capsule (capsula externa)
• substantia innominata of Meynert
  • ansa lentiformis
• stria terminalis (tænia semicircularis)

Gray's page #838 Edit

• terminal vein (vein of the corpus striatum)
• lamina affixa
• Fornix
  • Columns of fornix
  • crura
  • body (corpus fornicis)
  • psalterium (lyra)
  • hippocampal commissure
  • ventricle of the fornix (ventricle of Verga)
  • columns (columna fornicis; anterior pillars; fornicolumns)

Gray's page #839 Edit

• thalamomammillary fasciculus (bundle of Vicq d’Azyr)

Gray's page #840 Edit

• olfactory fasciculus
• crura (crus fornicis; posterior pillars)
  • alveus
  • fimbria hippocampi
  • fascia dentata hippocampi (dentate gyrus)
  • fimbriodentate fissure
• Interventricular foramen (foramen of Monro)
• Anterior commissure (precommissure)
  • Septum pellucidum (septum lucidum)
• cavity of the septum pellucidum (cavum septi pellucidi; pseudocele; fifth ventricle)
• Choroid plexus of the lateral ventricle (plexus chorioideus ventriculus lateralis; paraplexus)

Gray's page #841 Edit

• tela chorioidea of the third ventricle
• choroidal fissure
• tela chorioidea of the third ventricle (tela chorioidea ventriculi tertii; velum interpositum)

Gray's page #842 Edit

• transverse fissure of the brain
• internal cerebral veins (venæ Galeni)
• great cerebral vein (vena magna Galeni)

Telencephalon - Structure of the Cerebral Hemispheres Edit

Gray's page #842 Edit

• cortex
• white substance

Gray's page #843 Edit

• white substance
  • Projection fibers
  • Transverse fibers or commissural fibers
  • Association fibers
    • short association fibers
    • long association fibers
      • uncinate fasciculus
      • cingulum

Gray's page #844 Edit

• white substance
  • Association fibers
    • long association fibers
      • superior longitudinal fasciculus
      • inferior longitudinal fasciculus
      • perpendicular fasciculus
      • occipitofrontal fasciculus

Gray's page #845 Edit

• white substance
  • Association fibers
    • long association fibers
      • fornix
• gray substance of the hemisphere
  • Structure of the Cerebral Cortex
    • outer band of Baillarger or band of Gennari
    • inner band of Baillarger
  • Nerve cells
    • giant cells of Betz
    • cells of Golgi
    • cells of Martinotti

Gray's page #846 Edit

• Nerve Fibers
  • Tangential fibers of cerebral cortex
    • plexus of Exner
    • Band of Bechterew
    • Band of Gennari
  • Radial fibers of cerebral cortex

Gray's page #847 Edit

• Special Types of Cerebral Cortex
  • Visual area of cerebral cortex
    • Visuosensory area
    • Visuopsychic area
  • Motor areas of cerebral cortex

Gray's page #848 Edit

• Special Types of Cerebral Cortex
  • Olfactory bulb
  • glomeruli
    • Mitral cells

composition and central connections of the spinal nerves (Gray's s190)Edit

Gray's page #849 Edit

• typical spinal nerve
  • somatic sensory fibers
  • sympathetic afferent fibers or sensory fibers
  • somatic motor fibers
  • sympathetic efferent fibers or preganglionic fibers

Gray's page #850 Edit

• Intrinsic spinal reflex paths

Gray's page #851 Edit

• Sensory pathways from the Spinal cord to the Brain
  • conscious muscle sense
  • unconscious muscle sense

Gray's page #853 Edit

• Sensory pathways from the Spinal cord to the Brain
  • impulses of pain
  • impulses of temperature

Gray's page #854 Edit

• Sensory pathways from the Spinal cord to the Brain
  • tactile discrimination
  • touch fibers
• ventral spinothalamic fasciculus
• superficial antero-lateral fasciculus (tract of Gowers)
• spinotectal fasciculus
• spino-olivary fasciculus (olivospinal; bulbospinal, Helweg's bundle)
• Sympathetic afferent fibers (visceral afferent; viscero-sensory; splanchnic afferent)
• Sympathetic efferent fibers (splanchnic motor; viscero-motor; preganglionic fibers)

composition and central connections of the cranial nerves (Gray's s191)Edit

Gray's page #855 Edit

• Hypoglossal nerve (XII cranial)
• Accessory nerve (XI cranial)
• Vagus nerve (X cranial)
  • somatic sensory fibers

Gray's page #856 Edit

• Vagus nerve (X cranial)
  • sympathetic afferent fibers
  • Taste fibers
  • Somatic motor fibers
  • Sympathetic efferent fibers
• Glossopharyngeal nerve (IX cranial)
  • somatic sensory fibers

Gray's page #857 Edit

• Glossopharyngeal nerve (IX cranial)
  • Sympathetic afferent fibers
  • Taste fibers
  • Somatic motor fibers
  • Sympathetic efferent fibers (motor and secretory fibers)

• Acoustic nerve (VIII cranial)
  • Cochlear nerve
  • cochlear nucleus
  • striæ medullares

Gray's page #858 Edit

• Acoustic nerve (VIII cranial)
  • trapezoid body
  • cochlear nucleus
  • acoustic tubercle
  • superior olivary nucleus
  • nucleus of the trapezoid body

Gray's page #859 Edit

• Acoustic nerve (VIII cranial)
  • lateral preolivary nucleus or semilunar nucleus
  • mesial preolivary nucleus
  • lateral lemniscus (lateral fillet)
  • fillet of Reil
  • lower and upper nuclei of the lateral lemniscus
  • inferior colliculi (lower or posterior quadrigeminal bodies)
  • medial geniculate body
  • commissure of Gudden

Gray's page #860 Edit

• Vestibular nerve (vestibular root, VIII cranial)
  • dorsal vestibular nucleus (medial or principal nucleus)
  • inferior vestibular nucleus
  • lateral vestibular nucleus (Deiters's nucleus)

Gray's page #861 Edit

• Vestibular nerve (vestibular root, VIII cranial)
  • superior vestibular nucleus (Bechterew's nucleus)
• Facial nerve (VII cranial)
  • somatic sensory fibers
  • sympathetic afferent fibers
  • Taste fibers
  • Somatic motor fibers
  • Sympathetic efferent fibers (preganglionic fibers)
  • superior salivatory nucleus
• Abducens nerve (VI cranial)

Gray's page #862 Edit

• Abducens nerve (VI cranial)
  • corticopontine fibers
• Trigeminal nerve (V cranial)
  • motor nucleus
  • terminal sensory nucleus
  • main sensory nucleus
  • nucleus of the spinal tract of the trigeminal nerve
  • main sensory nucleus
  • tractus spinalis
  • nucleus of the tractus spinalis

Gray's page #863 Edit

• Trigeminal nerve (V cranial)
  • central path of the trigeminal (trigeminothalamic tract)
  • mesencephalic root (descending root of the trigeminal)
• Trochlear nerve (IV cranial)
  • trochlear nucleus
• Oculomotor nerve (III cranial)
  • oculomotor nucleus

Gray's page #864 Edit

• Optic nerve or Nerve of Sight (II cranial)

Gray's page #865 Edit

• Optic nerve or Nerve of Sight (II cranial)
  • primary visual centers
  • lateral geniculate body
  • superior colliculus
  • stratum zonale
  • stratum cinereum

Gray's page #866 Edit

• Optic nerve or Nerve of Sight (II cranial)
  • stratum opticum
  • lateral lemniscus
  • tectospinal fasciculus
• Olfactory nerves (I cranial) or nerves of smell

Gray's page #867 Edit

• Olfactory nerves (I cranial) or nerves of smell
  • lateral olfactory striæ
  • medial olfactory striæ
  • pars olfactoria
  • intermediate olfactory striæ
  • tractus olfactomesencephalicus (basal olfactory bundle of Wallenburg)
  • fasciculus mammillo-tegmentalis (mammillo-tegmental bundle of Gudden)

Gray's page #868 Edit

• fasciculus retroflexus of Meynert
• interpeduncular ganglion
• tegmental bundle of Gudden
• cingulum
• dentate gyrus
• indusium
• medial longitudinal striæ (nerves of Lancisi)
• lateral longitudinal striæ
• gyrus subcallosus and the anterior perforated substance (diagonal band of Broca)

Gray's page #869 Edit

• olfactory projection fibers
• alveus
• fornix
• hippocampal commissure (ventral psalterium or lyre)
• bundle of Vicq d'Azyr (mammillo-thalamic fasciculus)
• amygdaloid nucleus and the tænia semicircularis (stria terminalis)

pathways from the brain to the spinal cord (Gray's s192)Edit

Gray's page #870 Edit

• Motor tract
• geniculate fibers
• cerebrospinal fibers
• decussation of the pyramids
• lateral cerebrospinal fasciculus (crossed pyramidal tract)
• anterior cerebrospinal fasciculus (direct pyramidal tract)
• upper motor neurons
• lower motor neurons
• rubrospinal fasciculus

Gray's page #871 Edit

• Tectospinal fasciculus

Gray's page #872 Edit

• vestibulospinal fasciculus (part of the anterior marginal fasciculus or Loewenthal's tract)
• pontospinal fasciculus (Bechterew)

the meninges of the brain and medulla spinalis (Gray's s193)Edit

Meninges of the brain and medulla spinalis

Dura mater - Falx cerebri - Tentorium cerebelli - Falx cerebelli - Arachnoid mater - Subarachnoid space - Cistern - Cisterna magna - Median aperture - Cerebrospinal fluid - Arachnoid granulation - Pia mater

Gray's page #872 Edit

• dura mater
  • cranial dura mater (dura mater encephali; dura of the brain)

Gray's page #873 Edit

• processes of dura mater
  • Falx cerebri

Gray's page #874 Edit

• processes of dura mater
  • Tentorium cerebelli
    • Incisura tentorii
  • Falx cerebelli
  • Diaphragma sellae

Gray's page #875 Edit

• Structure
  • Endosteal layer of dura mater
  • Meningeal layer of dura mater
  • arteries of Dura mater
  • veins of Dura mater
  • nerves of Dura mater
• spinal dura mater (dura mater spinalis; spinal dura)
  • Subdural cavity
  • Epidural space

Gray's page #876 Edit

• spinal dura mater (dura mater spinalis; spinal dura)
  • Structure
• Dura mater: structure of:
• Arachnoid (Arachnoid membrane)
  • Cranial arachnoid (Arachnoidea encephali)
  • Spinal arachnoid (Arachnoidea spinalis)
  • structure of Arachnoid
• Subarachnoid cavity (Cavum subarachnoideale, Subarachnoid space)
• Subarachnoid cisternæ (Cisternæ subarachnoidales)
  • Cisterna cerebellomedullaris (Cisterna magna)
  • Cisterna pontis
  • Cisterna interpeduncularis (Cisterna basalis)

Gray's page #877 Edit

• Subarachnoid cisternæ (Cisternæ subarachnoidales)
  • Cisterna chiasmatis
  • Cisterna fossae cerebri lateralis
  • Cisterna venae magnae cerebri
• openings
  • Foramina of Majendie
  • Foramina of Luschka
• Subarachnoid septum
• Ligamentum denticulatum
• Cerebrospinal fluid

Gray's page #878 Edit

• Arachnoid villi (Granulationes arachnoideales, Arachnoid granulations, Glandulæ Pacchioni, Pacchionian glands )
• Pia mater

Gray's page #879 Edit

• Pia mater
  • Cranial pia mater
  • Spinal pia mater
  • Linea splendens
  • Ligamentum denticulatum
  • Filum terminale
  • Central ligament of medulla spinalis

Gray's page #880 Edit

• ligamentum denticulatum (dentate ligament)

the cerebrospinal fluid (Gray's s194)Edit

Gray's page #880 Edit

• Cerebrospinal fasciculus: fluid
• Dentate fissure: ligament
• Ligament or Ligaments: dentate

the cranial nerves (Gray's s195)Edit

Major nerves (also see Peripheral nervous system)

Cranial nerves: I olfactory | II optic | III oculomotor | IV trochlear | V trigeminal | V1 ophthalmic (lacrimal, frontal, supratrochlear, supraorbital, nasociliary, ciliary ganglion) | V2 maxillary (sphenopalatine ganglion) | V3 mandibular (buccal - auriculotemporal - lingual - inferior alveolar - otic ganglion) | VI abducens | VII facial (chorda tympani, nervus intermedius) | VIII vestibulocochlear (cochlear, vestibular) | IX glossopharyngeal | X vagus (recurrent laryngeal, Alderman's nerve) | XI accessory | XII hypoglossal Posterior spinal nerves: greater occipital C1-C4 - Cervical plexus: lesser occipital | greater auricular | lesser auricular | phrenic | ansa cervicalis C5-C8, T1 - Brachial plexus: supraclavicular branches (dorsal scapular, suprascapular, long thoracic) | lateral cord (musculocutaneous, lateral antibrachial cutaneous, lateral head of median nerve) | medial cord (ulnar, medial head of median nerve, medial antibrachial cutaneous, medial brachial cutaneous) | posterior cord (axillary, radial) T2-T11: intercostal T12, L1-L5 - Lumbar plexus: iliohypogastric | ilioinguinal | genitofemoral | lateral femoral cutaneous | femoral | obturator S1-S4 - Sacral plexus: gluteal | posterior femoral cutaneous | tibial | sciatic | sural | common peroneal S2-S5 - Pudendal plexus: perforating cutaneous | pudendal | visceral | muscular | anococcygeal

• Cranial nerves (Nervi cerebrales, Cerebral nerves)
• Nuclei: of origin of motor nerves

the olfactory nerves (Gray's s196)Edit

Gray's page #881 Edit

• Olfactory nerves (Nervi olfactorii, first nerve)

the optic nerve (Gray's s197)Edit

Gray's page #882 Edit

• Optic nerve (Nervus opticus, Second nerve)
• Visual center

Gray's page #883 Edit

• Optic chiasma
• Decussation of optic nerves
• Commissure of Gudden

Gray's page #884 Edit

• Optic tract

the oculomotor nerve (Gray's s198)Edit

Gray's page #884 Edit

• Oculomotor nerve (Nervus oculomotorius, Third nerve )
• Nucleus of oculomotor nerve

the trochlear nerve (Gray's s199)Edit

Gray's page #885 Edit

• Trochlear nerve (Nervus trochlearis, Fourth nerve)

the trigeminal nerve (Gray's s200)Edit

Gray's page #886 Edit

• Trigeminal nerve (Nervus trigeminus, Trifacial nerve, Fifth nerve)
• Semilunar ganglion (ganglion semilunare, Gasserian ganglion)
• Cavum Meckelii

Ophthalmic nerveEdit

Gray's page #887 Edit

• Ophthalmic nerve (Nervus ophthalmicus)
• Lacrimal nerve (Nervus lacrimalis)
• Frontal nerve (Nervus frontalis)

Gray's page #888 Edit

• Frontal nerve
  • Supratrochlear nerve (Nervus supratrochlearis)
  • Supraorbital nerve (Nervus supraorbitalis)
• Nasociliary nerve (Nervus nasociliaris, Nasal nerve)
  • Long root of ciliary ganglion (Radix longa ganglii ciliaris)
  • Long ciliary nerves (Nervi ciliares longi)
  • Infratrochlear nerve (Nervus infratrochlearis)
  • Ethmoidal branches (Nervi ethmoidales)
• Ciliary ganglion (ophthalmic ganglion or lenticular ganglion)
• Ciliary nerves

Gray's page #889 Edit

• Short ciliary nerves

Maxillary nerveEdit

Gray's page #889 Edit

• Maxillary nerve (Nervus maxillaris, superior maxillary nerve)
• In the Cranium
  • Middle meningeal nerve (Nervus meningeus medius, meningeal branch, dural branch)
• In the Pterygopalatine Fossa
  • Zygomatic nerve (Nervus zygomaticus; Temporomalar nerve; Orbital nerve)

Gray's page #890 Edit

• In the Pterygopalatine fossa
  • Zygomatic nerve (Nervus zygomaticus; Temporomalar nerve; Orbital nerve)
    • Zygomaticotemporal branch
    • Zygomaticofacial branch
  • Sphenopalatine nerves (Nervi sphenopalatini)
  • Posterior superior alveolar branches (Nervus rami alveolares superiores posteriores, posterior superior dental branches)

Gray's page #891 Edit

• In the Infraorbital canal
  • Middle superior alveolar branch (ramus alveolaris superior medius; middle superior dental branch)
  • Anterior superior alveolar branch (ramus alveolaris superior anteriores; Nervus ramus alveolaris superior anteriores, anterior superior dental branch, Anterior superior dental nerve )
    • nasal branch
• On the Face
  • Inferior palpebral branches (rami palpebrales inferiores; palpebral branches)
  • External nasal branches (rami nasales externi, Nervus nasales externi)
  • Superior labial branches (rami labiales superiores, Nervus labialis superiores, labial branches)
    • Infraorbital plexus
• Sphenopalatine ganglion (ganglion of Meckel)

Gray's page #892 Edit

• Sphenopalatine ganglion (ganglion of Meckel)
  • Greater superficial petrosal nerve (Nervus petrosus superficialis major, Large superficial petrosal nerve)
  • Deep petrosal nerve (Nervus petrosus profundus, Large deep petrosal nerve)
  • Nerve of pterygoid canal (Nervus canalis pterygoidei, Vidian nerve)

Gray's page #893 Edit

• Branches of Distribution
  • orbital branches (rami orbitales; ascending branches)
  • palatine nerves (nn. palatini; descending branches)
    • anterior palatine nerve (n. palatinus anterior)
    • middle palatine nerve (n. palatinus medius)
    • posterior palatine nerve (n. palatinus posterior)
  • posterior superior nasal branches (rami nasales posteriores superiores)
    • nasopalatine nerve
  • pharyngeal nerve (pterygopalatine nerve)

Mandibular nerveEdit

Gray's page #893 Edit

• mandibular nerve (n. mandibularis; inferior maxillary nerve)

Gray's page #894 Edit

• Nervus spinosus
• Internal pterygoid nerve (n. pterygoideus internus)
• anterior and smaller division of the mandibular nerve
  • Masseteric nerve (Nervus massetericus)

Gray's page #895 Edit

• anterior and smaller division of the mandibular nerve
  • Deep temporal nerves (nn. temporales profundi)
  • Buccinator nerve (n. buccinatorus; long buccal nerve)
  • External pterygoid nerve (n. pterygoideus externus)
• posterior and larger division of the mandibular nerve
  • Auriculotemporal nerve (n. auriculotemporalis)
    • anterior auricular branches (nn. auriculares anteriores)
    • branches to the external acoustic meatus (n. meatus auditorii externi)
    • articular branches
    • parotid branches (rami parotidei)
    • superficial temporal branches (rami temporales superficiales)
  • Lingual nerve (n. lingualis)

Gray's page #896 Edit

• posterior and larger division of the mandibular nerve
  • Inferior alveolar nerve (n. alveolaris inferior; inferior dental nerve)
    • Mylohyoid nerve (n. mylohyoideus)

Gray's page #897 Edit

• posterior and larger division of the mandibular nerve
  • Inferior alveolar nerve (n. alveolaris inferior; inferior dental nerve)
    • dental branches
      • inferior dental plexus
    • incisive branch
    • mental nerve (n. mentalis)
• Otic ganglion (ganglion oticum)

Gray's page #898 Edit

• Submaxillary ganglion (ganglion submaxillare)

the abducent nerve (Gray's s201)Edit

Gray's page #899 Edit

• Abducent nerve (Nervus abducens, Sixth nerve)

Gray's page #900 Edit

• cavernous sinus
• superior orbital fissure
• Orbits: relation of nerves in:

the facial nerve (Gray's s202)Edit

Gray's page #901 Edit

• Facial nerve (Nervus facialis, Seventh nerve)
• nervus intermedius (pars intermedii of Wrisberg)

Gray's page #902 Edit

• motor root
• sensory root
• Geniculum of facial nerve
• Genicular ganglion of facial nerve
• Parotid plexus

Gray's page #903 Edit

• greater superficial petrosal nerve (large superficial petrosal nerve)

Gray's page #904 Edit

• With the facial canal
  • Nerve to the stapedius (n. stapedius; tympanic branch)
  • Chorda tympani nerve
    • iter chordae posterius
    • iter chordae anterius

Gray's page #905 Edit

• At its exit from the stylomastoid foramen
  • Posterior auricular nerve (n. auricularis posterior)
    • auricular branch
    • occipital branch
  • Digastric branch (ramus digastricus)
  • Stylohyoid branch (ramus stylohyoideus)
• On the face
  • Temporal branches (rami temporales)
  • Zygomatic branches (rami zygomatici; malar branches)
  • Buccal branches (rami buccales; infraorbital branches)
    • superficial branches
    • deep branches
    • infraorbital plexus
  • Mandibular branch (ramus marginalis mandibulæ)
  • Cervical branch (ramus colli)

the acoustic nerve (Gray's s203)Edit

Gray's page #905 Edit

• acoustic nerve (Eighth nerve)

Gray's page #906 Edit

• Cochlear nerve
  • accessory nucleus
  • tuberculum acusticum
  • striæ medullares (striæ acusticæ)
  • lateral lemniscus
  • nucleus of the lateral lemniscus
• Vestibular nerve
  • ganglion of Scarpa

the glossopharyngeal nerve (Gray's s204)Edit

Gray's page #906 Edit

• Glossopharyngeal nerve (Nervus glossopharyngeus, Ninth nerve)

Gray's page #907 Edit

• sensory fibers
  • taste fibers
  • Fasciculus solitarius
  • somatic sensory fibers
• somatic motor fibers
  • nucleus ambiguus
• sympathetic efferent fibers

Gray's page #908 Edit

• Ganglia
  • Superior ganglion (ganglion superius; jugular ganglion)
  • Petrous ganglion (ganglion petrosum; inferior ganglion)

Gray's page #909 Edit

• Branches of Distribution
  • Tympanic nerve (n. tympanicus; nerve of Jacobson)
    • Tympanic plexus
  • Carotid branches (n. caroticotympanicus superior and n. caroticotympanicus inferior)
  • Pharyngeal branches (rami pharyngei)
    • Pharyngeal plexus
  • Muscular branch (ramus stylopharyngeus)
  • Tonsillar branches (rami tonsillares)
  • Lingual branches (rami linguales)

the vagus nerve (Gray's s205)Edit

Gray's page #910 Edit

• Vagus nerve (Nervus vagus, Tenth nerve; Pneumogastric nerve )
• Jugular ganglion (ganglion of the root)
• Ganglion nodosum (ganglion of the trunk)
• Posterior pulmonary plexus
• Esophageal plexus

Gray's page #911 Edit

• Ganglion nodosum (ganglion of the trunk; inferior ganglion)
• In the Jugular fossa
  • Meningeal branch (ramus meningeus; dural branch)
  • Auricular branch (ramus auricularis; nerve of Arnold)
• In the Neck
  • Pharyngeal branch (ramus pharyngeus)

Gray's page #912 Edit

• In the Neck
  • Pharyngeal branch (ramus pharyngeus)
    • Pharyngeal plexus
  • Superior laryngeal nerve (n. laryngeus superior)
    • external branch (ramus externus) - external laryngeal nerve
    • internal branch (ramus internus) - internal laryngeal nerve
  • Recurrent nerve (n. recurrens; inferior or recurrent laryngeal nerve)
  • Superior cardiac branches (rami cardiaci superiores; cervical cardiac branches)
    • upper branches
    • lower branch

• In the Thorax
  • Inferior cardiac branches (rami cardiaci inferiores; thoracic cardiac branches)

Gray's page #913 Edit

• In the Thorax
  • Anterior bronchial branches (rami bronchiales anteriores; anterior or ventral pulmonary branches)
    • Anterior pulmonary plexus
  • Posterior bronchial branches (rami bronchiales posteriores; posterior or dorsal pulmonary branches)
    • posterior pulmonary plexus
  • Esophageal branches (rami æsophagei)
    • esophageal plexus

• In the Abdomen
  • Gastric branches (rami gastrici)
    • posterior gastric plexus
    • anterior gastric plexus
  • Celiac branches (rami cæliaci)
  • Hepatic branches (rami hepatici)

the accessory nerve (Gray's s206)Edit

Gray's page #913 Edit

• accessory nerve (Nervus accessorius, Eleventh nerve; Spinal accessory nerve )
  • Cranial Part (ramus internus; accessory portion)
  • Spinal Part (ramus externus; spinal portion)

the hypoglossal nerve (Gray's s207)Edit

Gray's page #914 Edit

• Hypoglossal nerve (Nervus hypoglossus, Twelfth nerve)

Gray's page #916 Edit

• Meningeal branches (dural branches)
• Descending ramus (ramus descendens; descendens hypoglossi)
  • ansa hypoglossi
• Thyrohyoid branch (ramus thyreohyoideus)
• Muscular branches

Gray's page #916 Edit

• Nervus ramus descendens
• Nervus thyreohyoideus

the spinal nerves (Gray's s208)Edit

Gray's page #916 Edit

• spinal nerves (Nervi spinales)
• first cervical nerve (suboccipital nerve)
• Nerve roots
• Anterior root (radix anterior; ventral root)
• Posterior root (radix posterior; dorsal root)

Gray's page #917 Edit

• Spinal ganglia (ganglion spinale)

Gray's page #919 Edit

• cauda equina

Gray's page #920 Edit

• spinal nerve
• gray ramus communicans
• white ramus communicans
• somatic fibers
• sympathetic fibers (splanchnic fibers)

Gray's page #921 Edit

• cells of Dogiel
• meningeal branch

the posterior divisions (Gray's s209)Edit

Gray's page #921 Edit

• posterior divisions (Rami Posteriores)
• Cervical nerves (Nn. Cervicales)

Gray's page #923 Edit

• Cervical nerves (Nn. Cervicales)
  • posterior division of the second cervical nerve
    • medial branch (ramus medialis; internal branch)
      • greater occipital nerve (n. occipitalis major; great occipital nerve)
    • lateral branch (ramus lateralis; external branch)
  • posterior division of the third cervical nerve
    • medial branch
      • third occipital nerve
    • lateral branch
  • posterior cervical plexus
  • posterior divisions of the lower five cervical nerves
    • medial branches
    • lateral branches
• Thoracic nerves (Nn. Thoracales)
  • medial branches (ramus medialis; internal branch)
    • upper six thoracic nerves
    • lower six thoracic nerves
  • lateral branches (ramus lateralis; external branch)

Gray's page #924 Edit

• Lumbar nerves (Nn. Lumbales)
  • medial branches
  • lateral branches
• Sacral nerves (Nn. Sacrales)
  • upper three sacral nerves
    • medial branches
    • lateral branches
  • lower two sacral nerves

Gray's page #925 Edit

• Coccygeal nerve (N. Coccygeus)

the anterior divisions (Gray's s210)Edit

Gray's page #925 Edit

• anterior divisions (Rami Anteriores)
• Cervical nerves (Nn. Cervicales)
• anterior division of the first (suboccipital nerve)
• upper four cervical nerves
• cervical plexus (plexus cervicalis)

Superficial Branches of the Cervical plexusEdit

Gray's page #926 Edit

• Smaller occipital nerve (n. occipitalïs minor; small occipital nerve)
  • auricular branch
• Great auricular nerve (n. auricularis magnus)

Gray's page #927 Edit

• Great auricular nerve
  • anterior branch (ramus anterior; facial branch)
  • posterior branch (ramus posterior; mastoid branch)
• Cutaneous cervical (n. cutaneus colli; superficial or transverse cervical nerve)
  • ascending branches (rami superiores)

Gray's page #928 Edit

• Cutaneous cervical
  • descending branches (rami inferiores)
• Supraclavicular nerves (nn. supraclaviculares; descending branches)
  • anterior supraclavicular nerves (nn. supraclaviculares anteriores; suprasternal nerves)
  • middle supraclavicular nerves (nn. supraclaviculares medii; supraclavicular nerves)
  • posterior supraclavicular nerves (nn. supraclaviculares posteriores; supra-acromial nerves)

Deep Branches of the Cervical plexus. INTERNAL SERIESEdit

Gray's page #928 Edit

• Communicating branches
• Muscular branches
• Communicantes cervicales (communicantes hypoglossi)
• descendens cervicalis
• ansa hypoglossi
• Phrenic nerve (n. phrenicus; internal respiratory nerve of Bell)

Gray's page #929 Edit

• phrenic ganglion

Deep Branches of the Cervical plexus. EXTERNAL SERIESEdit

Gray's page #930 Edit

• Communicating branches
• Muscular branches

brachial plexusEdit

Gray's page #930 Edit

• Branchial plexus (plexus brachialis)

Gray's page #931 Edit

• lateral cord
• medial cord
• posterior cord

Supraclavicular BranchesEdit

Gray's page #932 Edit

• Dorsal scapular nerve (n. dorsalis scapulæ; nerve to the Rhomboidei; posterior scapular nerve)
• Suprascapular nerve (n. suprascapularis)

Gray's page #933 Edit

• Nerve to the subclavius (n. subclavius)
• Long thoracic nerve (n. thoracalis longus; external respiratory nerve of Bell; posterior thoracic nerve)

Infraclavicular branchesEdit

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• Lateral cord: Musculocutaneous (5, 6, 7 C), Lateral anterior thoracic (5, 6, 7 C), Lateral head of median (6, 7 C)

• Medial cord: Medial anterior thoracic (8 C, 1 T), Medial antibrachial cutaneous, Medial brachial cutaneous, Ulnar, Medial head of median, Upper subscapular (5, 6 C), Lower subscapular (5, 6 C.)

• Posterior cord: Thoracodorsal (5, 6, 7 C.), Axillary (5, 6 C.), Radial (6, 7, 8 C, 1 T.)

• Anterior thoracic nerves (nn. thoracales anteriores)
  • lateral anterior thoracic (fasciculus lateralis)
  • medial anterior thoracic (fasciculus medialis)
• Subscapular nerves (nn. subscapulares)

Gray's page #934 Edit

• Subscapular nerves
  • upper subscapular (short subscapular)
  • lower subscapular
• Thoracodorsal nerve (n. thoracodorsalis; middle or long subscapular nerve)
• Axillary nerve (n. axillaris; circumflex nerve)
  • anterior branch of axillary nerve (upper branch)
  • posterior branch of axillary nerve (lower branch)
    • lateral brachial cutaneous nerve

Gray's page #935 Edit

• Musculocutaneous nerve (n. musculocutaneus)

Gray's page #936 Edit

• lateral antibrachial cutaneous nerve (n. cutaneus antibrachii cutaneous lateralis; branch of musculocutaneous nerve)

Gray's page #937 Edit

• Medial antibrachial cutaneous nerve (n. cutaneus antibrachii medialis; internal cutaneous nerve)
• Medial brachial cutaneous nerve (n. cutaneus brachii medialis; lesser internal cutaneous nerve; nerve of Wrisberg)

Median nerveEdit

Gray's page #938 Edit

• Median nerve (n. medianus)
  • In the forearm
    • muscular branches (rami musculares)
    • volar interosseous nerve (n. interosseus volaris; anterior interosseous nerve)
    • palmar branch (ramus cutaneus palmaris n. mediani)
  • In the palm of the hand
    • proper volar digital nerves
    • common volar digital nerves

Ulnar nerveEdit

Gray's page #939 Edit

• Ulnar nerve (n. ulnaris)

Gray's page #942 Edit

• articular branches to the elbow-joint
• muscular branches of ulnar nerve (rami musculares)
• palmar cutaneous branch of ulnar nerve
• dorsal branch of ulnar nerve (ramus dorsalis manus)
• volar branch of ulnar nerve (ramus volaris manus)
• superficial branch of ulnar nerve (ramus superficialis [n. ulnaris])

Gray's page #943 Edit

• deep branch of ulnar nerve (ramus profundus)

Radial nerveEdit

Gray's page #943 Edit

• Radial nerve (n. radialis; musculospiral nerve)
  • Muscular branches of the radial nerve (rami musculares)
    • ulnar collateral nerve
  • Cutaneous branches of the radial nerve
    • posterior brachial cutaneous nerve (n. cutaneus brachii posterior; internal cutaneous branch of musculospiral)

Gray's page #944 Edit

• Radial nerve
  • Cutaneous branches of the radial nerve
    • dorsal antibrachial cutaneous nerve (n. cutaneus antibrachii dorsalis; external cutaneous branch of musculospiral)
  • Superficial branch of the radial nerve (ramus superficialis radial nerve)
  • Deep branch of the radial nerve (n. interosseus dorsalis; dorsal or posterior interosseous nerve)
    • dorsal interosseous nerve

the thoracic nerves (Gray's s211)Edit

Gray's page #944 Edit

• anterior divisions of the thoracic nerves (rami anteriores; ventral divisions)

Gray's page #945 Edit

• First thoracic nerve
• first intercostal nerve
• Upper thoracic nerves (nn. intercostales)
• thoracic intercostal nerves
• Lateral cutaneous branches (rami cutanei laterales)

Gray's page #946 Edit

• Intercostobrachial nerve

Gray's page #948 Edit

• Lower thoracic nerves
• thoracicoabdominal intercostal nerves
• anterior cutaneous branches
• lateral cutaneous branches
• twelfth thoracic nerve
• lateral cutaneous branch

the lumbosacral plexus (Gray's s212)Edit

Gray's page #948 Edit

• lumbosacral plexus (Plexus Lumbosacralis)
• Lumbar nerves (Nn. Lumbales)
• anterior divisions of the lumbar nerves (rami anteriores)
• lumbosacral trunk

Gray's page #949 Edit

• Furcal nerve (Nervus furcalis)

lumbar plexusEdit

Gray's page #949 Edit

• lumbar plexus

Gray's page #950 Edit

• Iliohypogastric nerve (n. iliohypogastricus)

Gray's page #951 Edit

• Iliohypogastric nerve (n. iliohypogastricus)
  • lateral cutaneous branch (ramus cutaneus lateralis; iliac branch)
  • anterior cutaneous branch (ramus cutaneus anterior; hypogastric branch)

Gray's page #952 Edit

• Ilioinguinal nerve (n. ilioinguinalis)

Gray's page #953 Edit

• Genitofemoral nerve (n. genitofemoralis; genitocrural nerve)
  • external spermatic nerve (n. spermaticus externus; genital branch of genitofemoral)
  • lumboinguinal nerve (n. lumboinguinalis; femoral or crural branch of genitofemoral)
• Lateral femoral cutaneous nerve (n. cutaneus femoralis lateralis; external cutaneous nerve)
  • patellar plexus
• Obturator nerve (n. obturatorius)

Gray's page #954 Edit

• Obturator nerve (n. obturatorius)
  • anterior branch (ramus anterior)
  • posterior branch (ramus posterior)

Gray's page #955 Edit

• Obturator nerve (n. obturatorius)
  • articular branch for the knee-joint
• Accessory obturator nerve (n. obturatorius accessorius)
• Femoral nerve (n. femoralis; anterior crural nerve)
  • intermediate cutaneous nerve (ramus cutaneus anterior; middle cutaneous nerve)
  • medial cutaneous nerve (ramus cutaneus anterior; internal cutaneous nerve)

Gray's page #956 Edit

• Femoral nerve (n. femoralis; anterior crural nerve)
  • medial cutaneous nerve (ramus cutaneus anterior; internal cutaneous nerve)
  • subsartorial plexus
  • Muscular branches (rami musculares)
    • nerve to the Pectineus
    • nerve to the Sartorius
  • Saphenous nerve (n. saphenus; long or internal saphenous nerve)
  • infrapatellar branch
  • plexus patellæ
  • articular branch to the hip-joint
  • articular branches to the knee-joint

the sacral and coccygeal nerves (Gray's s213)Edit

Gray's page #957 Edit

• Sacral plexus (plexus sacralis)
• Nerve to the Quadratus femoris and Gemellus inferior

Gray's page #958 Edit

• Nerve to the Obturator internus and Gemellus superior

Gray's page #959 Edit

• Nerve to the Piriformis
• Superior gluteal nerve (n. glutæus superior)
• Inferior gluteal nerve (n. glutæus inferior)
• Posterior femoral cutaneous nerve (n. cutaneus femoralis posterior; small sciatic nerve)

Gray's page #960 Edit

• Posterior femoral cutaneous nerve (n. cutaneus femoralis posterior; small sciatic nerve)
  • gluteal branches (nn. clunium inferiores)
  • perineal branches (rami perineales)
  • inferior pudendal (long scrotal nerve)
  • branches to the back of the thigh and leg
• Sciatic nerve (n. ischiadicus; great sciatic nerve)

Tibial nerveEdit

Gray's page #960 Edit

• Tibial nerve (n. tibialis; internal popliteal nerve)

Gray's page #962 Edit

• Tibial nerve (n. tibialis; internal popliteal nerve)
  • Articular branches (rami articulares)
  • Muscular branches (rami musculares)
  • medial sural cutaneous nerve (n. cutaneus suræ medialis; n. communicans tibialis)

Gray's page #963 Edit

• Tibial nerve (n. tibialis; internal popliteal nerve)
  • sural nerve (n. suralis; short saphenous nerve)
    • lateral dorsal cutaneous nerve
  • medial calcaneal branches (rami calcanei mediales; internal calcaneal branches)
  • medial plantar nerve (n. plantaris medialis; internal plantar nerve)
    • cutaneous branches
    • muscular branches
    • articular branches
    • proper digital nerve of the great toe (nn. digitales plantares proprii; plantar digital branches)
    • three common digital nerves (nn. digitales plantares communes)
  • Lateral plantar nerve (n. plantaris lateralis; external plantar nerve)

Common peroneal nerveEdit

Gray's page #964 Edit

• Common peroneal nerve (n. peronæus communis; external popliteal nerve; peroneal nerve)
  • lateral sural cutaneous nerve (n. cutaneus suræ lateralis; lateral cutaneous branch)
  • peroneal anastomotic (n. communicans fibularis)

Gray's page #965 Edit

• Deep peroneal nerve (n. peronæus profundus; anterior tibial nerve)
  • muscular branches
  • articular branch
  • lateral terminal branch (external or tarsal branch)
    • interosseous branches
  • medial terminal branch (internal branch)
    • dorsal digital nerves (nn. digitales dorsales hallucis lateralis et digiti secundi medialis)
    • interosseous branch

Gray's page #966 Edit

• Superficial peroneal nerve (n. peronæus superficialis; musculocutaneous nerve)
  • medial dorsal cutaneous nerve (n. cutaneus dorsalis medialis; internal dorsal cutaneous branch)
  • intermediate dorsal cutaneous nerve (n. cutaneus dorsalis intermedius; external dorsal cutaneous branch)
    • dorsal digital branches

Pudendal plexusEdit

Gray's page #966 Edit

• Pudendal plexus (plexus pudendus)

Gray's page #967 Edit

• Perforating cutaneous nerve (n. clunium inferior medialis)
• Pudendal nerve (n. pudendus; internal pudic nerve)

Gray's page #968 Edit

• Alcock’s canal
• dorsal nerve of the penis or clitoris
• inferior hemorrhoidal nerve (n. hæmorrhoidalis inferior)
• perineal nerve (n. perinei)
  • posterior scrotal branches (or labial) (nn. scrotales (or labiales) posteriores
  • muscular branches
    • nerve to the bulb
• dorsal nerve of the penis (n. dorsalis penis)
• Anococcygeal nerves (nn. anococcygei)

the sympathetic nerves (Gray's s214)Edit

Gray's page #968 Edit

• sympathetic nervous system

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• preganglionic fibers

Gray's page #970 Edit

• cranial sympathetics
  • Sympathetic efferent fibers of the Oculomotor nerve
  • Sympathetic efferent fibers of the Facial nerve

Gray's page #972 Edit

• cranial sympathetics
  • Sympathetic afferent fibers of the Glossopharyngeal nerve
  • Sympathetic efferent fibers of the Vagus nerve

Gray's page #973 Edit

• cranial sympathetics
  • Sympathetic afferent fibers of the Vagus
• Sacral sympathetics
  • Sacral sympathetic efferent fibers

Gray's page #974 Edit

• Sacral sympathetics
  • Afferent sympathetic fibers
• Thoracolumbar sympathetics
  • thoracolumbar sympathetic fibers
  • vasoconstrictor fibers

Gray's page #976 Edit

• Thoracolumbar sympathetics
  • central ganglia
    • prevertebral plexuses
    • sympathetic trunks (truncus sympathicus; gangliated cord)
    • ganglion impar
  • Connections with the Spinal nerves
    • gray and white rami communicantes

Gray's page #977 Edit

• Thoracolumbar sympathetics
  • three great gangliated plexuses (collateral ganglia)
    • cardiac plexus
    • solar plexus or epigastric plexus
    • hypogastric plexus

the cephalic portion of the sympathetic system (Gray's s215)Edit

Gray's page #977 Edit

• internal carotid nerve
• internal carotid plexus (plexus caroticus internus; carotid plexus)
• carotid ganglion
• deep petrosal

Gray's page #978 Edit

• caroticotympanic
• cavernous plexus (plexus cavernosus)
• filaments of connection
• terminal filaments

the cervical portion of the sympathetic system (Gray's s216)Edit

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• superior cervical ganglion (ganglion cervicale superius)
  • Inferior branch
  • Lateral branches (external branches)
  • Medial branches (internal branches)
  • laryngopharyngeal branches (rami laryngopharyngei)

Gray's page #979 Edit

• superior cervical ganglion (ganglion cervicale superius)
  • pharyngeal plexus
  • superior cardiac nerve (n. cardiacus superior)
  • Anterior branches (nn. carotici externi)
  • external petrosal nerve
• middle cervical ganglion (ganglion cervicale medium)
  • Middle cardiac nerve (n. cardiacus medius; great cardiac nerve)

Gray's page #980 Edit

• inferior cervical ganglion (ganglion cervicale inferius)

Gray's page #981 Edit

• inferior cervical ganglion (ganglion cervicale inferius)
  • ansa subclavia (Vieussenii)
  • inferior cardiac nerve (n. cardiacus inferior)
  • offsets to bloodvessels

the thoracic portion of the sympathetic system (Gray's s217)Edit

Gray's page #981 Edit

• branches from the upper five ganglia
• branches from the lower seven ganglia
• greater splanchnic nerve (n. splanchnicus major; great splanchnic nerve)
• ganglion splanchnicum
• lesser splanchnic nerve (n. splanchnicus minor)
• lowest splanchnic nerve (n. splanchnicus imus; least splanchnic nerve)

the abdominal portion of the sympathetic system (Gray's s218)Edit

Gray's page #982 Edit

• Pars Abdominalis S. Sympathici; Lumbar portion of Gangliated cord

the pelvic portion of the sympathetic system (Gray's s219)Edit

Gray's page #984 Edit

• ganglion impar
• branches of distribution
• glomus coccygeum (coccygeal body)

the great plexuses of the sympathetic system (Gray's s220)Edit

Gray's page #984 Edit

• Cardiac plexus (Plexus Cardiacus)
  • superficial part of the cardiac plexus
  • cardiac ganglion of Wrisberg
  • deep part of the cardiac plexus

Gray's page #985 Edit

• Cardiac plexus (Plexus Cardiacus)
  • Posterior coronary plexus (plexus coronarius posterior; left coronary plexus)
  • Anterior coronary plexus (plexus coronarius anterior; right coronary plexus)
• Celiac plexus (Plexus Cœliacus; Solar plexus)
  • Celiac ganglia (ganglia cæliaca; semilunar ganglia)
  • aorticorenal ganglion
  • phrenic plexus (plexus phrenicus)

Gray's page #986 Edit

• Celiac plexus (Plexus Cœliacus; Solar plexus)
  • ganglion phrenicum
  • hepatic plexus (plexus hepaticus)
  • inferior gastric plexus
  • lienal plexus (plexus lienalis; splenic plexus)

Gray's page #987 Edit

• Celiac plexus (Plexus Cœliacus; Solar plexus)
  • superior gastric plexus (plexus gastricus superior; gastric plexus or coronary plexus)
  • suprarenal plexus (plexus suprarenalis)
  • renal plexus (plexus renalis)
  • spermatic plexus (plexus spermaticus) / ovarian plexus (plexus arteriæ ovaricæ)
  • superior mesenteric plexus (plexus mesentericus superior)
    • ganglion mesentericum superius
  • abdominal aortic plexus (plexus aorticus abdominalis; aortic plexus)
  • inferior mesenteric plexus (plexus mesentericus inferior)
    • left colic
    • sigmoid plexuses
    • superior hemorrhoidal plexus
• Hypogastric plexus (Plexus Hypogastricus)
  • Pelvic plexuses

Gray's page #988 Edit

• Hypogastric plexus (Plexus Hypogastricus)
  • Middle hemorrhoidal plexus (plexus hæmorrhoidalis medius)
  • Vesical plexus (plexus vesicalis)
  • Prostatic plexus (plexus prostaticus)

Gray's page #989 Edit

• Hypogastric plexus (Plexus Hypogastricus)
  • lesser cavernous nerves (nn. cavernosi penis minores; small cavernous nerves)
  • greater cavernous nerve (n. cavernosus penis major; large cavernous plexus)
  • Vaginal plexus
  • Uterine plexus

See alsoEdit

• List of images and subjects in Gray's Anatomy
• List of images in Gray's Anatomy: IX. Neurology
• Gray's Anatomy

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