Neuro Review Flashcards

1
Q

Fasciculations

A

Quick twitches of single motor unit muscle fibers that are visible on the surface of the skin

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2
Q

Fibrillations

A

Brief contractions of single muscle fibers not visible on the surface of the skin
-May occur with UMN or LMN lesions

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3
Q

Involuntary Contractions

A

abnormal movements due to basal ganglia dysfunction

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4
Q

Normal Muscle Tone

A

Palpable stiffness (stretch resistance) in resting muscles.

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5
Q

Low

A

1

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