Exam 1 Part 7 Flashcards

1
Q

Cerebellar lobe responsible for posture, gait, truncal tone

A

Anterior

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2
Q

Cerebellar lobe responsible for skilled voluntary movements, muscle tone

A

Posterior

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3
Q

The cerebellum receives inform from what 3 things?

A

Frontal lobe, descending corticospinal and corticobulbar tract

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4
Q

Where does the cerebellum send information to (3)?

A

Primary cortex, brainstem, spinal motor nuclei

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5
Q

Main etiologies of spastic dysarthria?

A

Stroke, TBI, degenerative disease

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6
Q

Speech characteristics of spastic dysarthria?

A

Harsh, hoarse, spastic, tight

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7
Q

Main etiologies of flaccid dysarthria?

A

Surgical trauma, unknown

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8
Q

Speech characteristics of flaccid dysarthria?

A

Hypernasality, breathy, tired, weak

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9
Q

Etiologies of ataxic dysarthria?

A

Degenerative disease, cerebellar stroke, undetermined

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10
Q

Speech characteristics of ataxic dysarthria?

A

Drunk speech, uncoordinated, slurred

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11
Q

Integrate and control upper motor neuron output

A

Control circuit

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12
Q

True or false: control circuits talk with LMN and UMN

A

False; UMN

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13
Q

In the cerebellar control circuit, the cerebellum receives info from what 3 things?

A

Frontal lobe, descending corticospinal and corticobulbar tracts

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14
Q

What does the cerebellum send info to (3)?

A

Primary motor cortex, brainstem, spinal motor nuclei

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15
Q

What is the purpose of the cerebellar control circuit

A

Continuous corrective modifications to coordinate appropriate movements

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