memory Flashcards

(28 cards)

1
Q

Atkinson and Shiffrin 1968

A

multistore memory model

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2
Q

sensory memory

A

information not immediately attended to is held briefly in a temporary buffer memory making it possible to attend to a bit later

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3
Q

sensory memory for vision

A

iconic memory

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4
Q

sensory memory for hearing

A

echoic memory

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5
Q

sensory memory for touch

A

haptic memory

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6
Q

short term memory

A

7+/- 2 chunks of information - Miller
around 18-20 seconds
encoded acoustically

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7
Q

maintenance rehearsal

A

repeating the information so that it is recalled immediate when needed
doesn’t add to the meaning

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8
Q

long term memory

A

semantically processed
with an unlimited storage and up to a lifetime

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9
Q

elaborative rehearsal

A

expanding upon new information by adding to it and linking it to what one knows
making it more meaningful

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10
Q

levels of processing

A

memory attention depends on how deeply information is processed
the deeper the processing, the better the retention

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11
Q

medial temporal gyrus

A

processing of face recognition
word meaning

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12
Q

inferior frontal gyrus

A

language

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13
Q

anterior temporal cortex

A

processing domain of general semantic knowledge
bias towards social information

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14
Q

angular gyrus

A

complex language, interpreting what is written

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15
Q

working memory

A

actively maintains and manipulates information
fundamental in the performance of cognitive tasks

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16
Q

dorsal frontopareital system

A

mediates the top down guided voluntary allocation to locations of features

17
Q

vental frontoparital system

A

detects unattended or unexpected stimuli and triggers shift our attention

18
Q

frontal lobe

A

executive and memory functions

19
Q

pariteal lobe

A

sensory information

20
Q

fusiform gyrus

A

temporal occipital lobe and recognition

21
Q

neural networks

A

connectivity between frontal and parietal areas in verbal working memory tasks
maintenance and executive purposes

22
Q

patient HM

A

after surgery, able to recognise faces and recall events from his childhood and retained old and new skills but could not create new memories

23
Q

what did patient HM teach us

A

anterograde amnesia and retrograde amnesia
LTM impairment, STM remained intact

24
Q

hippocampus

A

if damaged old memories may be intact and new ones cannot be consolidated

25
prefrontal cortex
damage can result in disruptions to working memory and planning
26
plasticity
regeneration of neurons denervation supersensitivity rerouting sprouting
27
declarative memory
episodic - memories of events semantic - knowledge/encyclopaedia
28
single sore memory model
memory is a single unified store where all information is processed similarly