CORTICAL ACTIVATION PATTERNS OF CUE-PACED FOOT MOVEMENT IN SUBACUTE STROKE PATIENTS

被引：0
|
作者：
Solis-Escalante, T. [1 ]
Belda-Lois, J. M. [2 ]
Mueller-Putz, G. R. [1 ]
机构：
[1] Graz Univ Technol, Inst Knowledge Discovery, Graz, Austria
[2] Univ Politecn Valencia, Inst Biomecan Valencia, Valencia, Spain
来源：
BIOMEDICAL ENGINEERING-BIOMEDIZINISCHE TECHNIK | 2013年 / 58卷
关键词：
Event-related (de)synchronization; Post-movement beta rebound; Subacute stroke; EEG;
D O I：
10.1515/bmt-2013-4446
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Limb movement is associated with well defined cortical activation patterns. Structural and functional changes in the brain affect the characteristics of these patterns (strength and topography). Novel strategies for post-stroke motor rehabilitation could monitor cortical activity as an additional index of engagement and/or recovery. In this work we analyze differences in cortical activation related to movements of the affected vs. unaffected foot (dorsiflexion). Our results show stronger cortical activation during movements of the affected foot, and stronger responses at the vertex. Online assessment of cortical activation and the experiment described in this work could be added to traditional motor rehabilitation.
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页数：2
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