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The Decay theory states that when something new is learned, a neuro-chemical "memory trace" is formed, but over time this trace tends to disintegrate.

Decay theory suggests that the passage of time always increases forgetting. However there is one circumstance where old memories can be stronger than more recent ones. Older memories are sometimes more resistant to shocks or physical assaults on the brain than recent memories.

Decay alone, although it may play some role, cannot entirely explain lapses in long-term memory.

The decay theory along with the interference theory are two suggested reasons why people forget.

Another theory of forgetting in STM is the displacement theory which suggests that new memory traces displace or erase old ones.

The decay theory along with the interference theory are two suggested reasons why people forget. Decay alone, although it may play some role, cannot entirely explain lapses in long-term memory.

Contents 1 Bibliography 1.1 Key texts – Books 1.2 Additional material – Books 1.3 Key texts – Papers 1.4 Additional material - Papers 2 External links

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[edit] Key texts – Papers

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Memory
Types of memory
Auditory memory | Autobiographical memory | Collective memory | Early memories | Echoic Memory | Eidetic memory | Episodic memory | Explicit memory  |Exosomatic memory | False memory |Flashbulb memory | Iconic memory |Institutional memory | Long term memory | Procedural memory | Prospective memory |Repressed memory |Retrospective memory | Semantic memory |Sensory memory | Short term memory |Spatial memory | State-dependent memory | Verbal memory  | Visual memory  | Tonal memory | | Working memory  |
Aspects of memory
Childhood amnesia | Cryptomnesia |Cued recall | Eye-witness testimony | Memory and emotion | Forgetting |Forgetting curve | Free recall |Levels-of-processing effect |Memory consolidation |Memory decay | Memory distrust syndrome |Memory inhibition | Memory and smell | Memory loss | Memory optimization | Memory trace | Mnemonic | Memory biases  | Tip of the tongue |Lethologica | Priming | Proactive interference | Prompting | Recency effect | Recall (learning) | Recognition (learning) | Reminiscence | Retention | Retroactive interference | Source amnesia |
Memory theory
Memory encoding | Baddeley | Memory-prediction framework | Memory consolidation | Forgetting | Recall | Recognition | Atkinson-Shiffrin | Interference theory | Memory-prediction framework | Dual-coding theory |Decay theory |
Mnemonics
Method of loci | Mnemonic room system | Mnemonic dominic system | Mnemonic link system |Mnemonic major system | Mnemonic peg system | [[]] | [[]] | [[]] |[[]] |
Neuroanatomy of memory
Amygdala | Hippocampus | prefrontal cortex  | Neurobiology of working memory | Neurophysiology of memory | Rhinal cortex | [[]] |[[]] |
Neurochemistry of memory
Glutamatergic system  | [[]] | [[]] |[[]] | [[]] | [[]] | [[]] | [[]] |[[]] |
Memory in clinical settings
Alcohol amnestic disorder | Amnesia | Dissociative fugue | False memory | Hyperthymesia | Memory and aging | Memory disorders | Repressed memory | Traumatic memory |
Assessment of memory
Benton | CAMPROMPT  MAS | MERMER | Rey-15 | Rivermead | TOMM | Wechsler | WMT |
Treating memory problems
CBT | EMDR | Psychotherapy | Recovered memory therapy |Reminiscence therapy |Memory clinic | Rewind technique |
Prominant workers in memory|-
Baddeley | Broadbent |Ebbinghaus  | Kandel |McGaugh | Schacter  | Treisman | Tulving  |
Philosophy and historical views of memory
Aristotle | [[]] |[[]] |[[]] |[[]] | [[]] | [[]] | [[]] |
Miscellaneous
Journals | Learning, Memory, and Cognition |Journal of Memory and Language |Memory |Memory and Cognition | [[]] | [[]] | [[]] |