Function of Brain Areas Flashcards

1
Q

What part of the brain is responsible for motor aspects of language?

A

Broca motor speech area

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2
Q

Where is the Broca motor speech area?

A

lateral surface of dominant hemisphere of the frontal lobe (inferior frontal gyrus)

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3
Q

What part of the brain is responsible for emotion, motivation, personality, initiative, judgment, concentration and social inhibitions?

A

prefrontal association areas

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4
Q

What part of the brain is responsible for modulation of emotional aspects of behavior?

A

cingulate gyrus

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5
Q

What part of the brain is responsible for processing receptive or sensory aspects of language?

A

Wernicke area

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6
Q

Where is Wernicke area located?

A

dominant hemisphere of the parietal lobe

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7
Q

Where i s the primary visual area located?

A

medial surface on either side of the calcarine sulcus (occipital lobe)

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8
Q

Where are the visual association areas located?

A

lateral surface of occipital lobe

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9
Q

What part of the brain gives the ability to hear and process auditory information?

A

superior temporal gyrus

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10
Q

What area of the brain is responsible for perception of language?

A

area on the lateral surface of the temporal lobe

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11
Q

What part of the brain is responsible for complex learning, memory and emotion?

A

anterior medial aspects of the temporal lobe

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12
Q

What part of the brain is responsible for volitional control of saccadic eye movement?

A

middle frontal gyrus

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13
Q

What area of the brain is responsible for the awareness of sound?

A

Transverse gyri of Heschl

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14
Q

Where is the reticular formation located?

A

loose network of nuclei that span the tegmentuma nd are clustered along the midline

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15
Q

Which cranial nerve nuclei are NOT located in the tegmentum?

A

I, II and XI

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16
Q

Where do ascending pathways from the spinal cord travel (in the brainstem)?

A

tegmentum

17
Q

Where do descending motor pathways travel in the brainstem?

A

basal portion

18
Q

Where do sensory fibers lie in the internal capsule?

A

posterior limb (near the thalamus)

19
Q

What is the largest commissure in the brain?

A

corpus callosum

20
Q

The caudate always has what relationship to the lateral ventricle?

A

lateral wall

21
Q

What is the relationship of the fornix and the hippocampus?

A

the crus of the fornix comes out of the posterior medial portion of the hippocampus to connect it to the hypothalamus