The StartReact Effect on Self-Initiated Movements
نویسندگان
چکیده
منابع مشابه
The StartReact Effect on Self-Initiated Movements
Preparation of the motor system for movement execution involves an increase in excitability of motor pathways. In a reaction time task paradigm, a startling auditory stimulus (SAS) delivered together with the imperative signal (IS) shortens reaction time significantly. In self-generated tasks we considered that an appropriately timed SAS would have similar effects. Eight subjects performed a ba...
متن کاملDoes the StartReact Effect Apply to First-Trial Reactive Movements?
INTRODUCTION StartReact is the acceleration of reaction time by a startling acoustic stimulus (SAS). The SAS is thought to release a pre-prepared motor program. Here, we investigated whether the StartReact effect is applicable to the very first trial in a series of repeated unpractised single-joint movements. METHODS Twenty healthy young subjects were instructed to perform a rapid ankle dorsi...
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ژورنال
عنوان ژورنال: BioMed Research International
سال: 2013
ISSN: 2314-6133,2314-6141
DOI: 10.1155/2013/471792