منابع مشابه
Motor imagery after subcortical stroke: a functional magnetic resonance imaging study.
BACKGROUND AND PURPOSE In recovered subcortical stroke, the pattern of motor network activation during motor execution can appear normal or not, depending on the task. Whether this applies to other aspects of motor function is unknown. We used functional MRI to assess motor imagery (MI), a promising new approach to improve motor function after stroke, and contrasted it to motor execution. MET...
متن کاملClinical assessment of motor imagery after stroke.
OBJECTIVE The aim of this study was to investigate: (1) the effects of a stroke on motor imagery vividness as measured by the Kinesthetic and Visual Imagery Questionnaire (KVIQ-20); (2) the influence of the lesion side; and (3) the symmetry of motor imagery. METHODS Thirty-two persons who had sustained a stroke, in the right (n = 19) or left (n = 13) cerebral hemisphere, and 32 age-matched he...
متن کاملMotor imagery: a backdoor to the motor system after stroke?
BACKGROUND AND PURPOSE Understanding brain plasticity after stroke is important in developing rehabilitation strategies. Active movement therapies show considerable promise but depend on motor performance, excluding many otherwise eligible patients. Motor imagery is widely used in sport to improve performance, which raises the possibility of applying it both as a rehabilitation method and to ac...
متن کاملSubcortical Aphasia After Stroke
Objective To evaluate the types and severity of subcortical aphasia after stroke and to determine the predictors of the degree of aphasic impairment. Methods Medical records of 38 patients with post-stroke subcortical aphasia (19 males; mean age, 61.7±13.8 years) were reviewed retrospectively with respect to the following tests: the Korean version of the Western Aphasia Battery (K-WAB), the K...
متن کاملSlowing of Motor Imagery after a Right Hemispheric Stroke
The temporal congruence between real and imagined movements is not always preserved after stroke. We investigated the dependence of temporal incongruence on the side of the hemispheric lesion and its link with working memory deficits. Thirty-seven persons with a chronic stroke after a right or left hemispheric lesion (RHL : n = 19; LHL : n = 18) and 32 age-matched healthy persons (CTL) were adm...
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ژورنال
عنوان ژورنال: Stroke
سال: 2009
ISSN: 0039-2499,1524-4628
DOI: 10.1161/strokeaha.108.525766