A model of poststroke fatigue based on sensorimotor deficits

作者:Kuppuswamy Annapoorna*; Rothwell John; Ward Nick
来源:Current Opinion in Neurology, 2015, 28(6): 582-586.
DOI:10.1097/WCO.0000000000000260

摘要

Purpose of reviewThis review examines recent studies in poststroke fatigue that might contribute in understanding the pathophysiology of poststroke fatigue. Poststroke fatigue is a common problem in stroke survivors. Little is known about the pathophysiology of chronic fatigue in stroke survivors. It has long been thought of as a neuropsychiatric problem. However, there is gathering evidence to the contrary. In this study, we propose a new model of poststroke fatigue based on recent findings of corticomotor neurophysiological, behavioural, and perceptual deficits in the poststroke fatigue population.SummaryThe current evidence suggests that poststroke fatigue may not be a neuropsychiatric problem but a problem of the sensorimotor system. Future studies need to address the causal link between sensorimotor deficits and poststroke fatigue.

  • 出版日期2015-12