Dynamic causal modeling of cortical activity from the acute to the chronic stage after stroke

Functional neuroimaging studies frequently demonstrated that stroke patients show bilateral activity in motor and premotor areas during movements of the paretic hand in contrast to a more lateralized activation observed in healthy subjects. Moreover, a few studies modeling functional or effective co...

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Bibliographic Details
Published in:	NeuroImage (Orlando, Fla.) Vol. 55; no. 3; pp. 1147 - 1158
Main Authors:	Rehme, Anne K., Eickhoff, Simon B., Wang, Ling E., Fink, Gereon R., Grefkes, Christian
Format:	Journal Article
Language:	English
Published:	United States Elsevier Inc 01-04-2011 Elsevier Limited
Subjects:	Aged Aged, 80 and over Bayes Theorem Brain mapping Cerebral Cortex - pathology Chronic Disease Effective connectivity Female Forecasting Functional Laterality - physiology Humans Image Processing, Computer-Assisted Impairment Longitudinal Magnetic Resonance Imaging Male Medical imaging Middle Aged Models, Neurological Motor ability Motor cortex Motor Cortex - pathology Neural networks Neural Pathways - pathology Prognosis Psychomotor Performance - physiology Recovery Recovery of Function Stroke Stroke - etiology Stroke - pathology Studies Transcranial Magnetic Stimulation Longitudinal Recovery Motor cortex Impairment Effective connectivity
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