Memory Flashcards

1
Q

Memory is…

A

Process used to acquire, store, retain and later retrieve information

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2
Q

Define Short Term Memory

A

keep & Retrieve information right away

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3
Q

Define Working Memory

A

use and manipulate the information in some way

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4
Q

Define long term Memory

A

storing information from days on

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5
Q

Define non-declarative memory. What does it include?

A

Autopilot, one does not think about what is being done. Does not require language
Includes PRocedural Memory

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6
Q

Define Procedural Memory and how it is tested

A

Skill acquisition
long term implicit memory
Test: continue to to a task in time and see if it improves

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7
Q

Declarative Memory is. And includes

A

memory that requires thinking and language.

Includes Episodic and Semantic

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8
Q

Episodic Memory is

A

autobiographical memory

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9
Q

Semantic Memory is

A

Facts shared by the population

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10
Q

What type of memory is found in the left hemisphere? right?

A

l - verbal

r - non verbal

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11
Q

Declarative Memory is associated with which system?

A

Hyppocampal System

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12
Q

What is the main function of the Entorhinal Cortex? where is it?

A

Memory acquisition and storage

above the hyppocampus

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13
Q

Name some transient memory disorders

A

TGA - Transient Global Amnesia
TEA - Transient Epileptic Amnesia
PTA - Post Traumatic Amnesia

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14
Q

What is a predictor of outcome after traumatic brain injury?

A

Severity of PTA

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15
Q

In alzheimer’s what deteriorates with time?

A

Language (posterior temporal lobe)

visuospatial problems

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16
Q

What is mild cognitive impairment (first autobiographical memory loss) due?

A

Ageing

17
Q

What is the fusiform face area?

A

area of the brain that recognises faces

18
Q

Where are memories stored?

A

Medial Temporal Lobe

19
Q

What is the likely underlying mechanism of long term memory?

A

Long Term Potentiation

20
Q

What type of receptor is related to memory?

A

Glutamate R

21
Q

What are some of the changes seen in short term memory?

A

Insertion of AMPA receptors, phosphorylation, enhanced presynaptic release via retrograde signalling

22
Q

What are some of the changes seen in long term memory?

A

Protein Synthesis, structural changes

23
Q

What is one of the best ways of exercising the brain?

A

Physical exercise, due to the release of Growth Factors BDNF