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24 Cards in this Set
- Front
- Back
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declarative memory (explicit)
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Facts and events
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Nondeclarative memory (implicit)
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procedural memory- skills, habits
Classical conditioning- skeletal musculator & Emotional responses |
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skeletal musculator area
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cerebellum
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Emotional responses area
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amygdala
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procedural memory area
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striatum
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Other types of non declarative (implicit) present throughout the animal kingdom
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Simple Associative learning and non associative learning
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non associative learning
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habituation and sensition
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simple associative learning
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operant and classical conditioning
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Working memory
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temporary information storage
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amnesia
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serious loss of memory and or ability to learn
Caused by: concussion, chronic alcoholism, encephalitis, brain tumor, stroke |
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common amnesia
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limited amnesia
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dissociated amnesia
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amnesia, no other cognitive deficit
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retrograde
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forget things you alread knew
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anterograde
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inability to form new
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transient global amnesia
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shorter period, disoriented, ask same questions repeatedly, attacks subside in couple of hours
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engram
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memory trace
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Hebb and the Cell Assembly
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development of the cortex
consilidation by "growth process" "fire together, wire together" |
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hebbian synape
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Cells who fire together wire together, one will be eliminated
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Penfield
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open brain surgury to treat epilepsy by stimulating the temporal lope with electrical. By stimulating the temporal lobe the patient is capable of retrieving memories (not movement or sensation).
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H.M. study
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epileptic patient that had about 8 cm of his brain (the medial temporal lobe) was removed from both hemispehre.
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H.M. effects
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remembered childhood, had working memory, could learn new tasks (procedural memories), ability to form new declarative memories was severely impaired (anterograde amnesia)
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What happened with H.M.?
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b/c they took out the Hippocampus
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Delayed non-match to sample (DNMS) test
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show monkey an object and the object covers a hole. There will be food in the holes. The food is never in the object that it knows. The monkey will need to choose the nonsample object.
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information flow through the medial temporal lobe
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cortical association areas --> Parahippocampal and rhinal cortical areas --> hippocampus --> (fornix) Thalamus, hypothalamus
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