Grasp-Based Functional Coupling Between Reach- and Grasp-Related Components of Forelimb Muscle Activity
نویسندگان
چکیده
منابع مشابه
Neuronal Correlates of Functional Coupling between Reach- and Grasp-Related Components of Muscle Activity
Coordinated reach-to-grasp movements require precise spatiotemporal synchrony between proximal forelimb muscles (shoulder, elbow) that transport the hand toward a target during reach, and distal muscles (wrist, digit) that simultaneously preshape and orient the hand for grasp. The precise mechanisms through which the redundant neuromuscular circuitry coordinates reach with grasp, however, remai...
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The temporal coupling between the transport and grasp components of prehension movements was investigated through two experiments. In Experiment 1, six normal subjects were required to reach and grasp each of three spheres located at three different distances (Blocked trials). In Experiment 2, a visual perturbation paradigm was used in which the location of the object to be reached and grasped ...
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ژورنال
عنوان ژورنال: Journal of Motor Behavior
سال: 2016
ISSN: 0022-2895,1940-1027
DOI: 10.1080/00222895.2016.1204265