TY - GEN
T1 - Measurement and analysis of Electroencephalogram (EEG) using directional visual stimuli for brain computer interface
AU - Wang, Dashun
AU - Kochiyama, Takanori
AU - Lu, Sheng Fu
AU - Wu, Jing Long
PY - 2005
Y1 - 2005
N2 - This paper describes an approach to the measurement and analysis of Electroencephalogram (EEG) data to develop a brain- computer interface (BCI). The investigation of the serial information processing of human brain is very important for designing brain computer interfaces. Since EEG signals have a good temporal resolution and can be recorded noninvasively from the scalp, EEG has been used as a basic tool of the brain-computer interface. In this study, we measured EEG signals when subjects view, memorize, and recall the simple visual stimuli with directional information. As a result of the frequency analysis for the EEG signals, we found the task-related power change in particular cortical area. Based on this result, we discussed the information processing in the human visual systems and the applicability of the brain computer interface.
AB - This paper describes an approach to the measurement and analysis of Electroencephalogram (EEG) data to develop a brain- computer interface (BCI). The investigation of the serial information processing of human brain is very important for designing brain computer interfaces. Since EEG signals have a good temporal resolution and can be recorded noninvasively from the scalp, EEG has been used as a basic tool of the brain-computer interface. In this study, we measured EEG signals when subjects view, memorize, and recall the simple visual stimuli with directional information. As a result of the frequency analysis for the EEG signals, we found the task-related power change in particular cortical area. Based on this result, we discussed the information processing in the human visual systems and the applicability of the brain computer interface.
KW - Active media technology
KW - Brain computer interface (BCI)
KW - Electroencephalograph (EEG)
UR - http://www.scopus.com/inward/record.url?scp=33745698327&partnerID=8YFLogxK
U2 - 10.1109/AMT.2005.1505261
DO - 10.1109/AMT.2005.1505261
M3 - Conference contribution
AN - SCOPUS:33745698327
SN - 0780390350
SN - 9780780390355
T3 - Proceedings of the 2005 International Conference on Active Media Technology, AMT 2005
SP - 34
EP - 39
BT - Proceedings of the 2005 International Conference on Active Media Technology, AMT 2005
T2 - 2005 International Conference on Active Media Technology, AMT 2005
Y2 - 19 May 2005 through 21 May 2005
ER -
