Influence of attention alternation on movement-related cortical potentials in healthy individuals and stroke patients

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• 作者：Susan Aliakbaryhosseinabadi^a ; ^{sal@hst.aau.dk} ; Vladimir Kostic^b ; ^{Vladimir.s.kostic@gmail.com} ; Aleksandra Pavlovic^b ; ^{aleksandra3003@yahoo.com} ; Sasa Radovanovic^b ; ^{sasar@imi.bg.ac.rs} ; Ernest Nlandu Kamavuako^a ; ^{enk@hst.aau.dk} ; Ning Jiang^c ; ^{ning.jiang@uwaterloo.ca} ; Laura Petrini^a ; ^d ; ^{lap@hst.aau.dk} ; Kim Dremstrup^a ; ^{kdn@hst.aau.dk} ; Dario Farina^e ; ^{d.farina@imperial.ac.uk} ; Natalie Mrachacz-Kersting^a ; ^{nm@hst.aau.dk}
• 关键词：Attention ; Movement-related cortical potential ; Brain&ndash ; computer interface ; Movement detection
• 刊名：Clinical Neurophysiology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：128
• 期：1
• 页码：165-175
• 全文大小：1525 K
• 卷排序：128

文摘

Attention significantly affects detection of the movement related cortical potential (MRCP) from EEG electrode Cz. Brain–computer-interfaces should be robust to alterations in the user’s attention. Attention drift from a movement can be monitored in EEG signals obtained from a single channel.