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Vision Science I > 24 Frontal Lobe > Flashcards

24 Frontal Lobe Flashcards

1
Q

What two sections does the central sulcus separate?

A

Primary Motor Cortex and Primary Somatosensory Cortex

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2
Q

Areas ___ and ____ make up the orbital sulcus.

A

11 and 47

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3
Q

The cingulum wraps around the _______ _________.

A

Corpus Callosum

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4
Q

Which area does the Superior Longitudinal Fasciculus not connect with? 7, 8, 9, 10 and 44

A

no connection to 10

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5
Q

True/False: The arcuate fasciculus connects a bit to the occipital lobe.

A

True

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6
Q

Which broadman’s area does the arcuate fasciculus connect to?

A

44 and 45

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7
Q

True/False: The inferior fronto-occipital controls involuntary ocular movement.

A

False; VOLUNTARY ocular movement

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8
Q

True/False: Abulic syndromes will cause a change to the person’s IQ.

A

False; It will not cause a change to the person’s IQ.

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9
Q

A person with an abulic syndrome will have trouble answering _________ questions. A. divergent B. convergent

A

divergent

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10
Q

Automatic motor behavior is most related to what syndrome? A. Behavioral SyndromeB. Abulic SyndromeC. Cognitive Syndrome

A

Behavioral Syndrome

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11
Q

A person with a behavioral syndrome has damage to what part of the brain?

A

orbital frontal cortex

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12
Q

True/False: A person who has suffered from frontal lobe damage will not have difficulty with the Wisconsin Card Sorting Task.

A

False: They will have difficulty in adjusting to a different type of organization when the tester switches the criteria of sorting.

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13
Q

True/False: The Stroop Test is a parietal lobe function test.

A

False: It is a frontal lobe functional test.

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14
Q

True/False: A person with Broca’s aphasia will have trouble understanding phrases with unusual structures.

A

True

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15
Q

The unicinate fasciculous branches from the temporal lobe to the ______ and ______.

A

pre-frontal cortex, orbital cortex

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16
Q

True/False: The frontal aslant tract is for motor control of the body.

A

False, it’s for language

17
Q

True/False: Damage in the brodmann’s area 4 and 6 will cause contralateral deficit in the motor control system.

A

True

18
Q

Damage in the brodmann’s area 6 and 8 will cause ______.

A

Apraxia

19
Q

True/False: Anarchic hand syndrome is not commonly found in split brain patients.

A

False, it’s common

20
Q

What happens if there’s lesion in the pre-frontal cortex?

A

disruptions in the cognitive functions, memories, motor sequencing impaired. Planning and goal directing behavioral are also impaired

21
Q

True/False: Damage to the left hemisphere will damage prosody.

A

False, it’s the right hemisphere

22
Q

The primary motor cortex has ____% of its fibers running down the spinal tract.

A

50

23
Q

The Gambling Task study by Bechara et. al. showed that patients with ventromedial prefrontal cortex (VM) damage have impaired ability for what decision making parameter?

A

Risk Assesement

24
Q

What underlines VM patients’ inability to asses risk?

A

Impaired Learning from Experience

25
Q

What are the neuropsychiatric syndromes associated with frontal lobe damage?

A

Schizophrenia, Autism and Stuttering

26
Q

What are the main structures that are compromised in the neuropsychiatric syndromes associated with frontal lobe damage

A

Myelinated Tracts (that lead to the associated areas)

27
Q

Fractional Anisotropy (FA) provides an index for the assessment of the integrity of the myelinated tracts. True or False.

A

True

28
Q

Association areas relevant to vision are predominantly in which hemisphere of the brain?

A

Right

29
Q

Association areas relevant to audition are predominantly in which hemisphere

A

Left

30
Q

Temporal discrimination and proverbs are predominantly processed in which hemispheres

A

Both Left and Right

31
Q

Typically, Frontal lobe damage patients could still maintain high neural function in memory, sensory and sensory integration. True or False

A

True

32
Q

What was mostly impacted by the frontal lobe damage due to hemorrhage in the patient from the video: Changes in the executive decision making or changes in personality

A

Executive Decision Making

Vision Science I (26 decks)

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