Deficient intracortical inhibition (SICI) during movement preparation after chronic stroke
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چکیده
منابع مشابه
Altered modulation of intracortical excitability during movement preparation in Gilles de la Tourette syndrome.
Gilles de la Tourette syndrome is a neuropsychiatric disorder in which cortical disinhibition has been proposed as a pathophysiological mechanism involved in the generation of tics. Tics are typically reduced during task performance and concentration. How this task-dependent reduction of motor symptoms is represented in the brain is not yet understood. The aim of the current research was to stu...
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Volitional inhibition is the voluntary prevention of a prepared movement. Here we ask whether primary motor cortex (M1) is a site of convergence of cortical activity associated with movement preparation and volitional inhibition. Volitional inhibition was studied by presenting a stop signal before execution of an anticipated response that requires a key lift to intercept a revolving dial. Motor...
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Many different types of hyperkinetic and hypokinetic movement disorders have been reported after ischaemic and haemorrhagic stroke. We searched the Medline database from 1966 to February 2008, retrieving 2942 articles from which 156 relevant case reports, case series and review articles were identified. The papers were then further reviewed and filtered and secondary references found. Here we r...
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ژورنال
عنوان ژورنال: Neurology
سال: 2009
ISSN: 0028-3878,1526-632X
DOI: 10.1212/wnl.0b013e3181a609c5