memory & language Flashcards

1
Q

what did wiliam james call long-term memory, and what did he define it as?

A

James. P. 648. “memory proper (or secondary memory) is the knowledge of an event, or fact…with the additional consciousness that we have experienced it before.”

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2
Q

what is episodic memory according to Tulving (1972)

A

to access & re-experience specific events located in space (where) and time (when)

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3
Q

what is semantic knowledge according to Tulving (1972)?

A

Generalized knowledge of ourselves and the world, abstracted from specific experience

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4
Q

what did patients PS and SS show in Verfaellie et al.’s (2000) study?

A

Patient PS (HC-selective; EM impaired, SM relatively intact)
Patient SS (wider MTL damage; impaired EM & SM)

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5
Q

what is semantic dementia

A

Progressive loss of conceptual knowledge.

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6
Q

which part of the hippocampus is responsible for ‘items’ (what) and which is responsible for ‘context’ (where)?

A

item - perirhinal cortex
context - parahippocampal cortex

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7
Q

William James (1890): thought or fact M can activate neural representation N, but for recollection we need activation of …….

A

prior context (including presence of self) O.

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8
Q

familiarity

A

Sense of knowing without being able to remember context

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9
Q

recollection

A

remembering contextual details

(slower, more effortful than familiarity)

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10
Q

does the hippocampus contribute to recollection or familiarity? (Aggleton & Brown, 1999)

A

recollection

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11
Q

Yonelinas (2002): dual-process model

Familiarity:

Recollection:

A

Familiarity: quantitative memory strength information

Recollection: qualitative information about an event is retrieved

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12
Q

Yonelinas et al. (2002) HC amnesic patients impaired on Remembering or Knowing in word recognition?

A

remembering

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13
Q

what does the multiple trace theory suggest?

A

Contextual memory features are hippocampus-dependent forever.
Recollection/re-experiencing leads to re-encoding in new memory traces across the hippocampus.
Different representations can interact, change, and be used in different contexts.

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14
Q

what is working memory? (Cowan, 2017)

A

“The ensemble of components of the mind that hold a limited amount of information temporarily in a heightened state of availability for use in ongoing information processing”.

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15
Q

what is the difference between working memory and short-term memory?

A

WM = The system/set of abilities that achieves information storage and processing

STM = The temporary storage aspect of this system

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16
Q
A
17
Q
A