About The Medical Condition Vocal Tic

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Find the definition of the medical term Vocal Tic. Vocal Tic defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.

Vocal Tic

Vocal Tic Medical Condition Defined & Explained
Vocal Tic Medical Condition

What's The Definition Of The Medical Condition Vocal Tic?

Habitual, repeated, rapid contraction of certain muscles, resulting in stereotyped individualized actions that can be voluntarily suppressed for only brief periods. They often involve the face, vocal cords, neck, and less often the extremities. Examples include repetitive throat clearing, vocalizations, sniffing, pursing the lips, and excessive blinking. Tics tend to be aggravated by emotional stress. When frequent they may interfere with speech and INTERPERSONAL RELATIONS. Conditions which feature frequent and prominent tics as a primary manifestation of disease are referred to as TIC DISORDERS. (From Adams et al., Principles of Neurology, 6th ed, pp109-10)

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