Impaired inhibition of prepotent motor actions in patients with Tourette syndrome
Author(s) -
Scott A. Wylie,
Daniel O. Claassen,
Kristen Kanoff,
K. Richard Ridderinkhof,
Wery van den Wildenberg
Publication year - 2013
Publication title -
journal of psychiatry and neuroscience
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.767
H-Index - 99
eISSN - 1488-2434
pISSN - 1180-4882
DOI - 10.1503/jpn.120138
Subject(s) - tourette syndrome , psychology , tics , anxiety , cognition , mood , developmental psychology , psychiatry
Evidence that tic behaviour in individuals with Tourette syndrome reflects difficulties inhibiting prepotent motor actions is mixed. Response conflict tasks produce sensitive measures of response interference from prepotent motor impulses and the proficiency of inhibiting these impulses as an act of cognitive control. We tested the hypothesis that individuals with Tourette syndrome show a deficit in inhibiting prepotent motor actions.
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