Memory Flashcards

(43 cards)

1
Q

Explicit Memory

A

Conscious, intentional remembering
Declarative memory
Top down processing

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2
Q

Semantic Memory

A

Facts

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3
Q

Episodic Memory

A

Events

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4
Q

Implicit Memory

A

Unconscious, non intentional
Memory of skills and habits
Procedural memory

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5
Q

Emotional memory

A

Like implicit memory, affective

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6
Q

3 types of memory

A

Explicit, Implicit and Emotional memory

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7
Q

Amnesia

A

Partial or total loss of memory

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8
Q

Anterograde Amnesia

A

Inability to acquire new memories

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9
Q

Retrograde Amnesia

A

Inability to access old memories

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10
Q

2 types of Explicit memory

A

Semantic and Episodic

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11
Q

Brain Regions of Episodic Memory

A

Temporal Lobe –> Uncinate Fasciculus –> Ventral Frontal Lobe

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12
Q

Who is the patient that has been studied to determine the involvement of the hippocampus in memory?

A

H.M.

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13
Q

Bilateral hippocampal damage

A

Associated with severe amnesia but spared implicit learning

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14
Q

Semantic Dementia

A

Problems with semantic memory without loss of episodic memory

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15
Q

What is semantic dementia associated with?

A

degeneration to anterior temporal lobes

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16
Q

Uncinate Fasciculus

A

Fiber pathway that connects the temporal and ventral frontal cortex

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17
Q

What is damage to the uncinate fasciculus associated with?

A

Semantic deficits

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18
Q

Short term Memory

A

Memory for recent events and their order

19
Q

What is short term memory mediated by?

A

Frontal Cortex

20
Q

What are the short term memory systems in the frontal cortex?

A

Separate systems for short term spatial memory and short term object memory

21
Q

What is involved in emotional memory?

22
Q

What disrupts emotional memory?

A

damage to the amygdala

23
Q

What does implicit memory involve?

A

Basal ganglia
Motor cortex
Cerebellum

24
Q

Huntington’s Disease

A

Cellular degeneration in the basal ganglia

25
What is activated during the Pursuit Rotor Task?
Motor Cortex Plasticity
26
Cerebellum
Plays a role in classical conditioning
27
Temporal Cortex
Includes the entorhinal and perirhinal cortexes
28
Entorhinal and Perirhinal Cortexes
Project to the hippocampus
29
Damage to Rhinal Cortex
Severe anterograde/ retrograde impairments on object recognition tests
30
Removal of right temporal cortex
Deficits in face recognition, spatial position, and maze learning
31
Removal of left temporal cortex
Deficits in recall of word lists, non spatial associations
32
Left prefrontal cortex
Encoding semantic and episodic info.
33
Right prefrontal cortex
Episodic info. retrieval
34
Korsakoff's Syndrome
Caused by vitamin B1 deficiency from alcohol intake
35
What does Korsakoff's damage?
Medial thalamus mammillary bodies of the hypothalamus Frontal Lobe
36
Asperger's syndrome
Form of autism | Individuals have high intellectual function and memory abilities
37
Savant
Person who has intellectual disability but has special ability in math, memory, or music
38
HSAM
Incredible memory ability--> Can completely recall events in their lives
39
Alzheimer's Disease
Begins with cellular change in the medial temporal cortex and anterograde amnesia
40
System Consolidation Theory
Hippocampus consolidates memories, hold them for a time, and then send them to be stored elsewhere
41
Multiple Trace Theory
3 kinds of memory: Autobiographic, Factual semantic, and General semantic memory
42
Multiple Trace Theory definition
Old memories are more resistant to amnesia because they change location in the brain as they are recalled
43
Reconsolidation Theory
Each time memory is used, it is reconsolidated