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Neuropsychology 343 > Final - Exam (10/25) - [Exam 3 - Section 4] > Flashcards

Final - Exam (10/25) - [Exam 3 - Section 4] Flashcards

1
Q

Areas in temporal, parietal and frontal lobes also process _________ information

A

visual

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2
Q

_________ gyrus in temporal lobes involved in facial recognition

A

fusiform

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3
Q

fusiform gyrus in temporal lobes involved in _________ recognition

A

facial

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4
Q

_________

Vision directs movements – grasping objects e.g., picking up bottle

A

Vision for action

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5
Q

Vision for action

Vision directs _________ – grasping objects e.g., picking up bottle

A

movements

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6
Q

_________

– grasping objects e.g., picking up bottle

A

Vision for action

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7
Q

_________ - Automatically arrange finger and hand position to grasp bottle

A

Vision for action

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8
Q

_________- Location, speed, shape of moving object

A

Vision for action

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9
Q

Vision for action - Location, _________ , shape of _________ object

A
  • speed

- moving

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10
Q

_________ - Involves dorsal stream – parietal lobe

A

Vision for action

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11
Q

Vision for action - Involves dorsal stream – _________ lobe

A

parietal

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12
Q

Vision for action -
Involves dorsal stream – parietal lobe
Damage – can see _________ but cannot reach for them or _________ them

A
  • object

- grasp

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13
Q

_________ - Scanning of objects – search for most important aspects

A

Action for vision

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14
Q

Action for vision - Scanning of objects – search for most _________ aspects
-Eyes and mouth of _________

A
  • important

- face

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15
Q

Action for vision - Make similar _________ movements when in dark or when imagining _________

A
  • eye

- objects

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16
Q

_________ -
No eye movements when eyes closed
Best to close eyes in dark and use touch – two systems compete

A

Action for vision

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17
Q

Action for vision -
No eye movements when eyes _________
Best to close eyes in dark and use _________ – two systems compete

A
  • closed

- touch

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18
Q

Action for vision -

Scan _________ side of a person’s face more than _________ but not for other objects

A
  • right

- left

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19
Q

_________ -

Scan right side of a person’s face more than left but not for other _________

A
  • Action for vision

- objects

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20
Q

_________ -

Recognizing objects
Facial expressions
Faces

A

Visual recognition

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21
Q

Visual recognition -

Recognizing _________
_________ expressions
Faces

A
  • objects

- Facial

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22
Q

Visual recognition -

-Faces
Fusiform gyrus (extends from occipital lobe into \_\_\_\_\_\_\_\_\_ temporal lobe)
A

ventral

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23
Q

Visual recognition -

-Faces
\_\_\_\_\_\_\_\_\_  gyrus (extends from occipital lobe into ventral temporal lobe)
A

Fusiform

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24
Q

_________ -

Visual information from locations outside body

A

Visual space

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25
Q

Visual space -

Visual information from locations _________ body

A

outside

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26
Q

_________ -

  • Movements towards objects
  • Memory for location
  • Parietal and temporal regions
A

Visual space

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27
Q

Visual space -

  • Movements _________ objects
  • Memory for _________
  • Parietal and _________ regions
A
  • towards
  • location
  • temporal
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28
Q

_________ -

-Attend to selective aspects of a stimulus, not all aspects of stimulus – selective attention to important aspects

A

Visual attention

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29
Q

_________ -

-Specific neurons respond to particular movements, particular locations, orientations etc

A

Visual attention

30
Q

Visual attention -

-Attend to selective aspects of a stimulus, not all aspects of stimulus – _________ attention to _________ aspects

A
  • selective

- important

31
Q

Visual attention -

-Specific neurons respond to particular movements, particular _________ , orientations etc

32
Q

Damage to ___: Blindsight

33
Q

Damage to V1: Blindsight

First level of processing

  • Role in _________, form and _________
  • Damage to V1 prevents conscious awareness of visual stimuli
A
  • color

- motion

34
Q

Damage to V1: Blindsight

First level of processing

  • Role in color, form and motion
  • Damage to V1 prevents _________ awareness of visual _________
A
  • conscious

- stimuli

35
Q

Damage to V1: Blindsight

Some information from _________ centers gets past V1 _________

A
  • lower

- damage

36
Q

Damage to V4: Loss of _________

A

color vision

37
Q

Damage to _________ : Loss of color vision

38
Q

888888888

DB - perception deficits in _________ visual field

39
Q

888888888
Damage to V4: Loss of color vision

Patient JI: visual acuity _________ after damage but no _________ vision

A
  • improved

- color

40
Q

888888888
Damage to V4: Loss of color vision

Patient JI:

  • Could see mainly _________ even in dreams
  • Mental _________ also without color
A
  • grays

- imagery

41
Q

888888888

Damage to _________ : Akinetopsia

42
Q

888888888

Damage to V5: _________

A

Akinetopsia

43
Q

888888888
Damage to V5: Akinetopsia

Patient MT: absence of perception of _________

44
Q

888888888
Damage to V5: Akinetopsia

Patient MT: absence of perception of movement

  • Cannot pour drinks
  • Cross a _________
  • Be in a room with multiple _________
A
  • road

- people

45
Q

Damage to ____ = See only shades of grey, cant even imagine what color looks like after some time

46
Q

_________ = movement agnosia

A

Akinetopsia

47
Q

Akinetopsia = movement _________

48
Q

Two forms of _________ (visual-form) agnosia :

  • Apperceptive agnosia
  • Associative agnosia
49
Q

Two forms of Object (visual-form) agnosia :

  • _________ agnosia
  • _________ agnosia
A
  • Apperceptive

- Associative

50
Q

Dorsal stream – guided _________,

ventral stream – _________ recognition

A
  • movements

- visual

51
Q

Visuomotor guidance (_________ ):

A

optic ataxia

52
Q

Visuomotor guidance (optic ataxia):

Patient VK

  • Impairment in _________ for objects
  • Vision not impaired but cannot correctly _________ hand to reach for objects
  • Can point to objects
  • _________ damage – dorsal stream
A
  • reaching
  • position
  • Parietal
53
Q

Object (visual-form) agnosias -

_________ agnosia -

  • Inability to recognize drawings of objects or draw them
  • -Can identify some objects
A

Apperceptive

54
Q

Object (visual-form) agnosias -

Apperceptive agnosia -

  • Inability to recognize drawings of _________ or draw them
  • -Can _________ some objects
A
  • objects

- identify

55
Q

Object (visual-form) agnosias -

_________ agnosia -
-Simultagnosia

A

Apperceptive

56
Q

Object (visual-form) agnosias -

Apperceptive agnosia -
- _________
–Can see shape of an object but not when there is more than one object, can only see one at once
–Cannot integrate different parts of visual stimuli into a whole
Act as if blind

A

Simultagnosia

57
Q

Object (visual-form) agnosias -

Apperceptive agnosia -

  • Simultagnosia
  • -Can see shape of an object but not when there is more than _________ object, can only see one at once
  • -Cannot integrate different parts of _________ stimuli into a whole
  • Act as if _________
A
  • one
  • visual
  • blind
58
Q

Object (visual-form) agnosias -

_________ agnosia -
-Cannot identify object but can draw them

A

Associative

59
Q

Object (visual-form) agnosias -

Associative agnosia -
-Cannot identify object but can _________ them

60
Q

888888888
Patient DF: _________ agnosia
-Lateral occipital damage near junction with temporal lobes
-Problem with ventral stream

A

apperceptive

61
Q 
888888888
Patient DF: 
apperceptive agnosia
-Lateral \_\_\_\_\_\_\_\_\_ damage near junction with \_\_\_\_\_\_\_\_\_ lobes
-Problem with \_\_\_\_\_\_\_\_\_  stream
A
  • occipital
  • temporal
  • ventral
62
Q

_________ agnosia -

Cannot recognize or identify objects but can copy drawings

A

Associative

63
Q

Associative agnosia - Issue may be with _________ of objects

64
Q

Associative agnosia - Damage to _________ stream – anterior temporal lobes

65
Q 
Alexia -
Inability to read
-Left \_\_\_\_\_\_\_\_\_ and lingual area damage
-Left hemisphere forms \_\_\_\_\_\_\_\_\_
into words
A
  • fusiform

- letters

66
Q 
\_\_\_\_\_\_\_\_\_ -
Inability to read
-Left fusiform and lingual area damage
-Left hemisphere forms letters
into words
67
Q 
Alexia-
Inability to read
-Left fusiform and \_\_\_\_\_\_\_\_\_ area damage
-Left \_\_\_\_\_\_\_\_\_  forms letters
into words
A
  • lingual

- hemisphere

68
Q

_________ agnosia -

Topographic disorientation

A

Visuospatial

69
Q

_________ agnosia -

  • Inability to navigate familiar neighborhoods
A

Visuospatial

70
Q

_________ agnosia -

Cannot recognize landmarks

A

Visuospatial

71
Q

Visuospatial agnosia -

Often comorbid with _________

A

prosopagnosia

72
Q

_________ agnosia -

  • Fusiform and lingual gyri
  • Also a symptom of _________
A
  • Visuospatial

- Alzheimer’s

Neuropsychology 343 (20 decks)

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