Title :
Prolonged cognitive planning time, elevated cognitive effort, and relationship to coordination and motor control following stroke
Author :
Daly, Janis J. ; Fang, Yin ; Perepezko, Elizabeth M. ; Siemionow, Vlodek ; Yue, Guang H.
Author_Institution :
Dept. of Neurology, Case Western Reserve Univ., Cleveland, OH, USA
fDate :
6/1/2006 12:00:00 AM
Abstract :
Understanding cortical function can provide accurately targeted interventions after stroke. Initially, stroke survivors had prolonged cognitive planning time and elevated cognitive effort, highly correlated with motor control impairments. Exploratory results suggest that neurorehabilitation, accurately targeted to dyscoordination, weakness, and dysfunctional task component execution, can improve cognitive processes controlling motor function.
Keywords :
biocontrol; biomechanics; cognition; electroencephalography; neurophysiology; patient rehabilitation; coordination; cortical function; elevated cognitive effort; motor control impairments; neurorehabilitation; prolonged cognitive planning time; stroke; Elbow; Electrodes; Electroencephalography; Electromyography; Low pass filters; Motor drives; Neurons; Process control; Shoulder; Testing; Brain; electroencephalography (EEG); motor control; movement-related cortical potential (MRCP); stroke; Adaptation, Physiological; Brain; Cognition; Electroencephalography; Evoked Potentials; Feedback; Humans; Movement; Musculoskeletal Equilibrium; Psychomotor Performance; Reaction Time; Stroke;
Journal_Title :
Neural Systems and Rehabilitation Engineering, IEEE Transactions on
DOI :
10.1109/TNSRE.2006.875554
