TY - GEN
T1 - Evaluation of motor preparatory activity in manual control using the measurement of ERP
AU - Sakurai, Masato
AU - Ichikawa, Takuya
AU - Nakanishi, Miwa
AU - Yamamoto, Sakae
PY - 2011/12/1
Y1 - 2011/12/1
N2 - To examine the relationship between the Event-Related Potential (ERP) and the changes of EMG in the right hand of observers in manual control, it was measured the physiological responses of EEG and EMG when steering a wheel to handle the object through the gate as the task. In the results, there are the negative slopes of ERP before steering the wheel. At first, the potentials rise gradually negative (N1) and change rapidly (N2) to the peak at the time of steering the wheel. It is suggested that N1 is the preparatory activity to steer the wheel and N2 is the activity to exercise the muscle in motor preparation from the relationship between the start points of N1, N2, and the responses of EMG, and the amount of steering the wheel with the time lag.
AB - To examine the relationship between the Event-Related Potential (ERP) and the changes of EMG in the right hand of observers in manual control, it was measured the physiological responses of EEG and EMG when steering a wheel to handle the object through the gate as the task. In the results, there are the negative slopes of ERP before steering the wheel. At first, the potentials rise gradually negative (N1) and change rapidly (N2) to the peak at the time of steering the wheel. It is suggested that N1 is the preparatory activity to steer the wheel and N2 is the activity to exercise the muscle in motor preparation from the relationship between the start points of N1, N2, and the responses of EMG, and the amount of steering the wheel with the time lag.
KW - EMG
KW - ERP
KW - Manual control
KW - Motor preparatory activity
KW - Time lag
UR - http://www.scopus.com/inward/record.url?scp=84860648831&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84860648831&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84860648831
SN - 9780415586085
T3 - Ergonomics for All: Celebrating PPCOE's 20 Years of Excellence - Selected Papers of the Pan-Pacific Conference on Ergonomics, PPCOE 2010
SP - 313
EP - 316
BT - Ergonomics for All
T2 - 9th Pan-Pacific Conference on Ergonomics, PPCOE 2010
Y2 - 7 November 2010 through 10 November 2010
ER -