tic disorder


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Related to tic disorder: Transient tic disorder

tic disorder

n.
Any of several neurological disorders characterized by the presence of motor or vocal tics for at least one year and by onset before the age of 18, and that cannot be attributed to a specific physiological or medical condition. Tourette syndrome is an example of a tic disorder.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
References in periodicals archive ?
TOURETTE SYNDROME and chronic tic disorder are associated with a "substantial risk" of metabolic and cardiovascular disorders such as obesity, type 2 diabetes mellitus (T2DM), and circulatory system diseases, according to a study published online in JAMA Neurology.
Methods: Thirty-four children, constituted the case group, were diagnosed with tic disorder. The control group included 34 healthy children.
The nail tic disorder that leads to various nail changes are onychophagia, onychotillomania, onychotemnomania, onychoteiromania, onychodaknomania, bidet nails, perionychotillomania and habit-tic deformity.3 Some degree of nail picking or biting appears normal and many people do these at various times in their lives.
According to the National Institute of Mental Health Clinical Diagnostic Criteria for PANDAS, the diagnosis of PANDAS is based on five criteria (presence of OCD and/or a tic disorder, prepubertal onset, abrupt onset and relapsing-remitting course, association with GABHS infection, and association with neurological abnormalities) [10, 38-41].
Tourette is defined as part of spectrum of Tic disorder, which includes provisional, transient, and persistent (chronic) tics.
The surgical inclusion criteria were as follows:[sup][6] (1) TS diagnosis according to Diagnostic and Statistical Manual of Mental Disorders, 4[sup]th Edition, Text Revision criteria and the DCI, (2) chronic and severe tic disorder with severe functional impairment, (3) the patient had not responded to adequate doses of three classes of drugs administered for at least 12 weeks each or could not tolerate medications because of side effects, and (4) the patient was over 18 years of age.
In the DSM-5, the diagnosis is now provisional tic disorder because there is no way to tell which tics will be transient and which will be persistent or chronic.
It is estimated that 1 in 100 people show signs of TS or tic disorder, with as many as 20,000 children in New Jersey alone.
Three patients had a diagnosis of Substance Abuse, Tic Disorder and PDD, 1 % each.
In this paper, four patients who were referred to our department with a prediagnosis of psychogenic cough, found to have tic disorder as a result of the assessments performed and improved with antipsychotic medication are presented.