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Tourette syndrome or Tourette's syndrome (abbreviated as TS or Tourette's) is a common neurodevelopmental disorder that begins in childhood or adolescence. It is characterized by multiple movement (motor) tics and at least one vocal (phonic) tic. Common tics are blinking, coughing, throat clearing, sniffing, and facial movements.
Tourettism refers to the presence of Tourette-like symptoms in the absence of Tourette syndrome, as the result of other diseases or conditions, known as "secondary causes". Tourette syndrome (TS) is an inherited neurological condition of multiple motor and at least one vocal tic .
Causes and origins of Tourette syndrome have not been fully elucidated.Tourette syndrome (abbreviated as Tourette's or TS) is an inherited neurodevelopmental disorder that begins in childhood or adolescence, characterized by the presence of multiple motor tics and at least one phonic tic, which characteristically wax and wane.
Older adults tend to see the intrusive thought more as a cognitive failure rather than a moral failure in opposition to young adults. [38] They have a harder time suppressing the intrusive thoughts than young adults causing them to experience higher stress levels when dealing with these thoughts.
Neuroleptics act primarily on this dopamine system, and older neuroleptics, which have greater affinity for the D2 binding site, are associated with high risk for tardive dyskinesia. [20] The D2 hypersensitivity hypothesis is also supported by evidence of a dose–response relationship , withdrawal effects, studies on D2 agonists and ...
This is a list of major and frequently observed neurological disorders (e.g., Alzheimer's disease), symptoms (e.g., back pain), signs (e.g., aphasia) and syndromes (e ...
Clonidine (or the clonidine patch) is one of the medications typically tried first when medication is needed for Tourette's. The α 2-adrenergic receptor agonists (antihypertensive agents) show some efficacy in reducing tics, as well as other comorbid features of some people with Tourette's. Originally developed to treat high blood pressure ...
Published descriptions of the tics of Tourette's identify sensory phenomena as the core symptom of Tourette syndrome, even though they are not included in the diagnostic criteria. [ 4 ] [ 3 ] In contrast to the stereotyped movements of other movement disorders such as choreas , dystonias , myoclonus , and dyskinesias , the tics of Tourette's ...