Functional corticomuscular connection during reaching is weakened following stroke
نویسندگان
چکیده
منابع مشابه
Abnormal functional corticomuscular coupling after stroke
Motor dysfunction is a major consequence after stroke and it is generally believed that the loss of motor ability is caused by the impairments in neural network that controls movement. To explore the abnormal mechanisms how the brain controls shoulder abduction and elbow flexion in “flexion synergy” following stroke, we used the functional corticomuscular coupling (FCMC) between the brain and t...
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1 FINAL ACCEPTED VERSION: MANUSCRIPT NUMBER (JN-00732-2004.R3) Saturated muscle activation contributes to compensatory reaching strategies following stroke Patrick H McCrea 1,3 Janice J Eng 2,3 Antony J Hodgson Department of Mechanical Engineering, University of BC, 2054-2324 Main Mall, Vancouver, V6T 1Z4, Canada School of Rehabilitation Sciences, University of BC, T325-2211 Wesbrook Mall, Vanc...
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BACKGROUND Adaptive mixed reality rehabilitation (AMRR) is a novel integration of motion capture technology and high-level media computing that provides precise kinematic measurements and engaging multimodal feedback for self-assessment during a therapeutic task. OBJECTIVE We describe the first proof-of-concept study to compare outcomes of AMRR and traditional upper-extremity physical therapy...
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OBJECTIVE Stroke is one of the leading causes of physical disability due to damage of the motor cortex or the corticospinal tract. In the present study we set out to investigate the role of adaptations in the corticospinal pathway for motor recovery during the subacute phase after stroke. METHODS We examined 19 patients with clinically diagnosed stroke and 18 controls. The patients had unilat...
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S is currently the leading cause of neurological disability in adults. The incidence of first stroke ranges from 81 to 150 per 100,000 persons. When age is considered, incidence of stroke doubles each decade after age 55. In Canada, this translates to more than 50,000 strokes per year, with more than 70% of all strokes occurring among individuals over age 65. The age related risk of stroke comb...
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ژورنال
عنوان ژورنال: Clinical Neurophysiology
سال: 2009
ISSN: 1388-2457
DOI: 10.1016/j.clinph.2009.02.173