Cerebellum Flashcards

1
Q

What functional region is represented

A

Vestibulocerebellum (flocculonodular lobe)

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2
Q

What functional region is represented

A

Cerebrocerebellum (lateral hemispheres)

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3
Q

What functional region is represented

A

Spinocerebellum (vermis/paravermal regions)

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4
Q

A lesion in which functional region is most likely to result in intention tremor?

A

Spinocerebellum

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5
Q

A lesion in which functional region is most likely to result in finger ataxia?

A

Cerebrocerebellum

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6
Q

A lesion in which functional region is most likely to result in dysmetria?

A

Spinocerebellum

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7
Q

A lesion in which functional region is most likely to result in truncal ataxia?

A

Vestibulocerebellum

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8
Q

A lesion in which functional region is most likely to result in eye movement dysfunction?

A

Vestibulocerebellum

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9
Q

Which functional region helps coordinate precise, distal voluntary movement?

A

Cerebrocerebellum

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10
Q

Which functional region helps regulate equilibrium?

A

Vestibulocerebellum

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11
Q

Which functional region helps coordinate gross limb movement?

A

Spinocerebellum

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12
Q

Which of the cerebellar peduncles consists of cerebellar inputs from the cerebral cortex?

A

Middle Cerebellar Peduncle

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13
Q

Which of the cerebellar peduncles consists of cerebellar outputs to the cerebral cortex?

A

Superior Cerebellar Peduncle

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14
Q

Which of the cerebellar peduncles consists of cerebellar inputs from the brainstem and spinal cord AND outputs to the vestibular and reticular nuclei?

A

Inferior Cerebellar Peduncle

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15
Q

What test would you use to assess lower limb ataxia?

A

Heel to shin. (Can you demonstrate performing this?)

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16
Q

What test would you use to assess dysmetria?

A

Finger to nose. (Can you demonstrate performing this?)

17
Q

What test would you use to assess gait ataxia?

A

Observation of tandem walking. (Can you demonstrate performing this?)

18
Q

What test would you use to assess for dysdiadochokinesia?

A

Rapid alternating pronation/supination, toe-tapping, or finger/thumb tapping. (Can you demonstrate performing these?)