About The Medical Condition Multiple Motor and Vocal Tic Disorder, Combined

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

Multiple Motor and Vocal Tic Disorder, Combined

Multiple Motor and Vocal Tic Disorder, Combined Medical Condition Defined & Explained
Multiple Motor and Vocal Tic Disorder, Combined Medical Condition

What's The Definition Of The Medical Condition Multiple Motor and Vocal Tic Disorder, Combined?

A neuropsychological disorder related to alterations in dopamine metabolism and neurotransmission involving frontal-subcortical neuronal circuits. Both multiple motor and one or more vocal tics need to be present with TICS occurring many times a day, nearly daily, over a period of more than one year. The onset is before age 18 and the disturbance is not due to direct physiological effects of a substance or a general medical condition. The disturbance causes marked distress or significant impairment in social, occupational, or other important areas of functioning. (From DSM-IV, 1994; Neurol Clin 1997 May;15(2):357-79)

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