Title :
Effects of visual feedback on coherence between human brain and muscle
Author :
Safri, Norlaili Mat ; Tanaka, Mitsuru ; Murayama, Nohuki ; Igasaki, Tomohiko
Author_Institution :
Dept. of Graduate Sch. of Sci. & Technol., Kumamoto Univ., Japan
Abstract :
Previous studies of oscillatory interaction between signals of human motor cortex and its peripheral muscle using electroencephalography (EEG) and surface electromyography (EMG) observed rhythmic activities in the frequency band 15-35 Hz. In the present study, we compare three different reference methods of the EEG recording and investigate the effects of visual feedback (VF) on the oscillatory interaction between human motor cortex and first dorsal interosserous (FDI) muscle.
Keywords :
electroencephalography; electromyography; feedback; 15 to 35 Hz; EEG; EMG; electroencephalography; first dorsal interosserous muscle; human brain; human motor cortex; muscle; oscillatory interaction; peripheral muscle; surface electromyography; visual feedback; voluntary movements; Ear; Electrodes; Electroencephalography; Electromyography; Fault detection; Feedback; Frequency; Humans; Muscles; Scalp;
Conference_Titel :
Biomedical Engineering, 2003. IEEE EMBS Asian-Pacific Conference on
Print_ISBN :
0-7803-7943-8
DOI :
10.1109/APBME.2003.1302667
