Latent inhibition

From Psychology Wiki

Community portal · Tasks to do · News · Help

Clinical · Educational · Ind&Org · Other fields · Professional · Transpersonal · World

Assessment | Biopsychology | Comparative | Cognitive | Developmental | Language
Personality | Philosophy | Research Methods | Social | Statistics

Cognitive Psychology: Attention · Learning · Memory · Motivation · Perception · Thinking

---

.

Latent inhibition is a process by which exposure to a stimulus of little or no consequence prevents conditioned associations with that stimulus being formed. The ability to disregard or even inhibit formation of memory, by preventing associative learning of observed stimuli, is an automatic response and is thought to prevent information overload. Latent inhibition is observed in many species, and is believed to be an integral part of the observation/learning process, to allow the self to interact successfully in a social environment.^{[citation needed]}

[edit] Low latent inhibition

Most people are able to shut out the constant stream of incoming stimuli, but those with low latent inhibition cannot. It is hypothesized that a low level of latent inhibition can cause either psychosis, a high level of creativity^[1] or both, which is usually dependent on the subject's intelligence.^[2][3] Those of above average intelligence are thought to be capable of processing this stream effectively, an ability that greatly aids their creativity and ability to recall trivial events in incredible detail and which categorizes them as almost creative geniuses. Those with less than average intelligence, on the other hand, are less able to cope, and so as a result are more likely to suffer from mental illness.^[4] Still, very many individuals who have a high level of intelligence and low latent inhibition suffer from mental differences.

High levels of the neurotransmitter dopamine (or its agonists) in the brain are thought to lower latent inhibition.^[5] Certain dysfunctions of the neurotransmitters glutamate, serotonin and acetylcholine have also been implicated,^[6] and the glutamate hypothesis of schizophrenia is increasingly being seen as an alternative to the classic dopamine hypothesis of schizophrenia.

In recent years, low latent inhibition is being looked at as less of a mental disorder; in the past it was often confused with schizophrenia, attention deficit disorder, bi-polar disorder, and even depression, and almost all cases of misdiagnoses have been known to lead to over-medicated individuals.^{[citation needed]} In some cases, these individuals have had adverse reactions to the intended medicines.^{[citation needed]}

[edit] See also

• Autism
• Asperger's syndrome
• Conditioned stimulus
• Conditioning
• Dopamine hypothesis of schizophrenia
• Forgetting
• Prepulse inhibition
• Proactive inhibition
• Retroactive inhibition
• Sensory integration dysfunction

[edit] References

Learning
Types of learning
Avoidance conditioning | Classical conditioning | Discrimination learning | Expierential learning | Escape conditioning | Incidental learning |Intentional learning | Latent learning | Maze learning | Mastery learning | Mnemonic learning | Nonassociative learning | Nonreversal shift learning | Nonsense syllable learning | Nonverbal learning | Observational learning | Omission training | Operant conditioning | Paired associate learning | Perceptual motor learning | Place conditioning | Probability learning | Rote learning | Reversal shift learning | Second-order conditioning | Sequential learning | Serial anticipation learning | Serial learning | Skill learning | Sidman avoidance conditioning | Social learning | Spatial learning | State dependent learning | Social learning theory | State-dependent learning | Trial and error learning | Verbal learning |
Concepts in learning theory
Chaining | Cognitive hypothesis testing | Conditioning | Conditioned responses | Conditioned stimulus | Conditioned suppression | Constant time delay | Counterconditioning | Covert conditioning | Counterconditioning | Delayed alternation | Delay reduction hypothesis | Discriminative response | Distributed practice |Extinction | Fast mapping | Generalization (learning) | Generation effect (learning) | Habits | Habituation | Imitation (learning) | Implicit repetition | Interference (learning) | Interstimulus interval | Intermittent reinforcement | Latent inhibition | Learning schedules | Learning rate | Learning strategies |Massed practice | Modelling | Negative transfer | Overlearning | Practice | Premack principle | Preconditioning | Primacy effect | Primary reinforcement | Prompting | Punishment | Recall (learning) | Recency effect | Recognition (learning) | Reconstruction (learning) | Reinforcement | Relearning | Rescorla-Wagner model | Response | Reinforcement | Secondary reinforcement | Sensitization | Serial position effect | Serial recall | Shaping | Stimulus | Reinforcement schedule | Spontaneous recovery | State dependent learning | Stimulus control | Stimulus generalization | Transfer of learning | Unconditioned responses | Unconditioned stimulus |
Animal learning
Cat learning | Rat learning |
Neuroanatomy of learning
[[]] |
Neurochemistry of learning
Adenylyl cyclase  |
Learning in clinical settings
Applied Behavior Analysis |Behaviour therapy | Behaviour modification | Delay of gratification | CBT | Desensitization |Exposure Therapy | Exposure and response prevention | Flooding | Graded practice | Habituation | Learning disabilities | Reciprocal inhibition therapy | Systematic desensitization | Task analysis | Time out |
Learning in education
Adult learning |Cooperative learning | Constructionist learning | Experiential learning | Foreign language learning | Individualised instruction | Learning ability | Learning disabilities | Learning disorders | Learning Management | Learning styles | Learning theory (education) | School learning | Study habits |
Machine learning
Temporal difference learning | Q-learning |
Philosophical context of learning theory
Behaviourism | Connectionism | Constructivism | Functionalism | Logical positivism |Radical behaviourism |
Prominant workers in Learning Theory|-
Pavlov | Hull | Tolman  | Skinner | Bandura | Thorndike  | Skinner | Watson
Miscellaneous|-
Category:Learning journals | Melioration theory |
edit

This page uses content from the English-language version of Wikipedia. The original article was at Latent inhibition. The list of authors can be seen in the page history. As with Psychology Wiki, the text of Wikipedia is available under the GNU Free Documentation License.