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Neuropsychology 343 > Final - Exam (10/13) - [Exam 3 - Section 2] > Flashcards

Final - Exam (10/13) - [Exam 3 - Section 2] Flashcards

1
Q
  • commissurotomy-
  • Split brain patients

Epilepsy can cause changes in function of _________ and cerebral development

A

hemispheres

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2
Q
  • commissurotomy-
  • Split brain patients

Function of hemispheres in patients do not reflect function of _________ brain – can be reorganization of function
-Inconsistent findings from patients with _________

A
  • healthy

- lesions

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3
Q

Functional asymmetry - Brain Stimulation

Can be used to determine _________ in conscious patients undergoing surgery

A

function

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4
Q

Brain Stimulation can _________ function or _________ function

A
  • block

- stimulate

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5
Q

Stimulation of left hemisphere blocks on-going _________, no effect on speech from stimulation of _________

A
  • speech

- right

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6
Q

Stimulation of right hemisphere blocks interpretation of _________ expressions, short-term _________ for faces etc.

A
  • facial

- memory

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7
Q

Stimulation of right temporal lobe stimulates recall of _________

A

memories

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8
Q

Stimulation of left frontal or temporal regions speed up _________

A

speech

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9
Q

Functional asymmetry
- Carotid _________

Can anesthetize one hemisphere if injected into carotid artery in ipsilateral hemisphere

A

sodium amobarbital

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10
Q

Functional asymmetry
- Carotid sodium amobarbital

Can anesthetize one hemisphere if injected into _________ in ipsilateral hemisphere

A

carotid artery

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11
Q

_________ carotid artery injection – no movement on right side of body (hemiparesis), no speech, loss of vision in right visual field

A

Left

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12
Q

Left carotid artery injection – no movement on right side of body (hemiparesis), no _________, loss of vision in _________ visual field

A
  • speech

- right

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13
Q

_________ carotid artery injection – no speech loss,
hemiparesis of left side of body, loss of vision in left
visual field

A

Right

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14
Q

Right carotid artery injection – no speech loss, _________ of left side of body, loss of vision in _________
visual field

A
  • hemiparesis

- left

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15
Q

Right carotid artery injection – produces _________ and _________ symptoms on the left

A
  • sensory

- motor

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16
Q

__% right-handed people and __% of left-handed
people – left hemisphere predominantly controls
speech

A
  • 98

- 70

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17
Q

888888888

_________ % of population left-handed

A

10 – 30

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18
Q

In majority of population, more _________ fibers descend to right hand than left hand

A

-neural

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19
Q

Corpus callosum is larger in _________-handed and ambidextrous people

A

left

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20
Q

888888888

Injury early in life may cause a shift in _________

A

handedness

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21
Q

888888888

Handedness likely due to _________ and environmental influences

A

polygenic

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22
Q

Males are better at some but not all _________ tasks*

A

spatial

23
Q

Mathematical _________ - women better than men

A

calculation

24
Q

Mathematical _________ - Men better than women

A

reasoning

25
Q

Verbal abilities (Story) - _________ better than _________

A
  • Women

- men

26
Q

Finding patterns - _________ better than _________

A
  • Men

- Women

27
Q

Remembering displaced objects - _________ better than

A
  • Women

- men

28
Q

Mentally rotating object - _________ better than _________

A
  • Men

- Women

29
Q

Precision fine motor coordination - _________ better than _________

A
  • Women

- men

30
Q

Target directed motor skills - _________ better than _________

A
  • Men

- Women

31
Q

Matching items in perceptual tests - _________ better than _________

A
  • Women

- Men

32
Q

Visualizing holes punched in paper - _________ better than _________

A
  • Men

- Women

33
Q

Men have _________ brains than women

A

larger

34
Q

Women have more _________ connections - more efficient

A

neural

35
Q

Women generally better at _________ skills

A

language

36
Q

88888888
Asymmetrical planum temporale more common in _________
-Left larger than right

A

-men

37
Q

88888888
Asymmetrical planum temporale more common in men
- _________ larger than _________

A
  • Left

- right

38
Q

88888888

Left lateral fissure – longer and more asymmetrical in _________

A

men

39
Q

88888888

Fingerprints – _________ hand has more ridges than _________ but asymmetry more common in women

A
  • right

- left

40
Q

88888888
Fingerprints – right hand has more ridges than
left but asymmetry more common in _________

A

women

41
Q

_________ testicle usually larger

A

Right

42
Q

_________ breast in women usually larger

A

Left

43
Q

More fibers in _________ and anterior commissure in women

A

corpus callosum

44
Q

More fibers in corpus callosum and anterior commissure in _________

A

women

45
Q

88888888

Left lesions in _________ – decreased verbal and performance IQ

A

women

46
Q

88888888

Left lesions in women – decreased verbal and _________

A

performance IQ

47
Q

88888888

Left lesions in _________ – mainly decreased verbal IQ

A

men

48
Q

88888888

Right lesions in _________ – no deficits

A

women

49
Q

88888888

Right lesions in _________ – decreased performance IQ

A

men

50
Q

Left lesions cause _________ (inability to make or copy voluntary movements or make proper use of an object

A

apraxia

51
Q

_________ -inability to make or copy voluntary movements or make proper use of an object

A

apraxia

52
Q

apraxia and aphasia

Left frontal lesions in _________
Left posterior lesions in _________

A
  • women

- Men

53
Q

apraxia and aphasia

Left _________ lesions in women
Left _________ lesions in men

A
  • frontal

- posterior

54
Q

Males more likely to show _________ reorganization after left hemisphere _________ than females

A
  • cerebral

- injury

Neuropsychology 343 (20 decks)

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