regions of the brain involved in memory Flashcards

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1
Q

main function of the neocortex?

A

storage of implicit memories

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2
Q

encoding

A

converting information into a useable form so that it can be placed and stored

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3
Q

storage

A

retention of the encoded information over time

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4
Q

retrieval

A

recovery of stored information for use when needed

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5
Q

chunking

A

grouping pieces of information together in order to increase the capacity of short term memory

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6
Q

maintenance rehearsal

A

repeated attention to information to increase duration of short term memory

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7
Q

elaborative rehearsal

A

applying meaning to information so that it can be easily retrieved from long term memory

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8
Q

short term memory

A

holds limited amount of information that is consciously being attended to
duration: 12-30 seconds
capacity: 5-9 pieces of information

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9
Q

sensory memory

A

entry point for new information from environmental stimuli
capacity: unlimited
duration: 0.2-4 seconds

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10
Q

long term memory

A

information is encoded and stored, and can be retrieved
duration: unlimited
capacity: unlimited

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11
Q

iconic memory

A

visual sensory memory
duration: 0.33 seconds

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12
Q

main function of basal ganglia

A

encodes implicit procedural memories (habituation, habits)

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13
Q

main function of cerebellum

A

encoding and storing implicit procedural memories

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14
Q

main function of amygdala

A

regulating emotional component of memory

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15
Q

main function of hippocampus

A

consolidation of explicit memories

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16
Q

rehearsal

A

doing something so that information can be retained and then retrieved

17
Q

echoic memory

A

auditory sensory memory
stores sound for 3-4 seconds

18
Q

explicit memory

A

memory that is consciously retrieved consisting of semantic and episodic memories

19
Q

semantic

A

facts

20
Q

episodic

A

personally relevant events

21
Q

implicit memory

A

memory that does not require conscious retrieval, and is recalled effortlessly, consisting of classically conditioned and procedural memories

22
Q

classically conditioned memory

A

fear or reflex

23
Q

procedural memory

A

skills for things such as tying shoe lace