Compensatory strategies for reaching in stroke
نویسندگان
چکیده
منابع مشابه
Compensatory strategies for reaching in stroke.
A major prerequisite for successful rehabilitation therapy after stroke is the understanding of the mechanisms underlying motor deficits common to these patients. Studies have shown that in stroke patients multijoint pointing movements are characterized by decreased movement speed and increased movement variability, by increased movement segmentation and by spatial and temporal incoordination b...
متن کاملCompensatory arm reaching strategies after stroke: induced position analysis.
After stroke, movement patterns of the upper limb (UL) during functional arm reaching change to accommodate altered constraints. These compensatory movement control strategies do not, however, have a one-to-one mapping with posttraining outcomes. In this study, we quantify arm movement control strategies in unilateral and bilateral reaching tasks using induced position analysis. In addition, we...
متن کاملSaturated muscle activation contributes to compensatory reaching strategies after stroke.
The control and execution of movement could potentially be altered by the presence of stroke-induced weakness if muscles are incapable of generating sufficient power. The purpose of this study was to identify compensatory strategies during a forward (sagittal) reaching task for 20 persons with chronic stroke and 10 healthy age-matched controls. We hypothesized that the paretic anterior deltoid ...
متن کاملSaturated muscle activation contributes to compensatory reaching strategies following stroke
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...
متن کاملTranslational Physiology Saturated Muscle Activation Contributes to Compensatory Reaching Strategies After Stroke
McCrea, Patrick H., Janice J. Eng, and Antony J. Hodgson. Saturated muscle activation contributes to compensatory reaching strategies after stroke. J Neurophysiol 94: 2999–3008, 2005. First published July 13, 2005; doi:10.1152/jn.00732.2004. The control and execution of movement could potentially be altered by the presence of stroke-induced weakness if muscles are incapable of generating suffic...
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ژورنال
عنوان ژورنال: Brain
سال: 2000
ISSN: 1460-2156,0006-8950
DOI: 10.1093/brain/123.5.940