Impaired automatic but intact volitional inhibition in primary tic disorders
نویسندگان
چکیده
منابع مشابه
Volitional action as perceptual detection: Predictors of conscious intention in adolescents with tic disorders
Voluntary actions are accompanied by a distinctive subjective experience, so that they feel quite different from physically similar involuntary movements. However, the nature and origin of this experience of volition remain unclear. Voluntary actions emerge during early childhood, in parallel with reduction of involuntary movements. However, the available markers of the experience of volition, ...
متن کاملAdult onset tic disorders.
BACKGROUND Tic disorders presenting during adulthood have infrequently been described in the medical literature. Most reports depict adult onset secondary tic disorders caused by trauma, encephalitis, and other acquired conditions. Only rare reports describe idiopathic adult onset tic disorders, and most of these cases represent recurrent childhood tic disorders. OBJECTIVE To describe a large...
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OBJECTIVE The aim of the study was to validate the use of electromyography (EMG) for detecting responses to command in patients in vegetative state/unresponsive wakefulness syndrome (VS/UWS) or in minimally conscious state (MCS). METHODS Thirty-eight patients were included in the study (23 traumatic, 25 patients >1 year post-onset), 10 diagnosed as being in VS/UWS, eight in MCS- (no response ...
متن کاملThe Nature of Tic Disorders
Tics are defined, rather vaguely, in the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV; American Psychiatric Association, 1994) nosology as a recurrent, non-rhythmic series of movements (of a non-voluntary nature) in one or several muscle groups. Tics are usually divided into simple and complex tics of a motor, sensory, phonic or cognitive nature. In practice, simple tics have t...
متن کاملPollakiuria in children with tic disorders.
BACKGROUND To describe the rarely reported characteristics of pollakiuria in children with tic disorders (TD). METHODS During a period of one year, all patients visiting our Tourette Syndrome (TS) Clinic with TD were studied for presentation of pollakiuria. RESULTS We found that nine (1.9%) out of 467 children with TD had pollakiuria: 407 boys and 60 girls, with a mean age of 8.7 years. Of ...
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ژورنال
عنوان ژورنال: Brain
سال: 2020
ISSN: 0006-8950,1460-2156
DOI: 10.1093/brain/awaa024