TY - GEN
T1 - Real-time evaluation system for accurate VEP recording and analysis
AU - Goto, Kazuhiko
AU - Sugi, Takenao
AU - Matsuda, Yoshitaka
AU - Goto, Satoru
AU - Fukuda, Hiroki
AU - Goto, Yoshinobu
AU - Yamasaki, Takao
AU - Tobimatsu, Shozo
PY - 2012
Y1 - 2012
N2 - Visual evoked potential (VEP) is widely used for diagnosis and analysis of the brain function on visual system. Accuracy of the analysis depends on the quality of VEP record, so the medical doctors and/or medical technologists always pay attention to the recording state during the recording. In this study, the real-time evaluation system for VEP recording was newly developed. The system can show the following information in real-time; characteristic parameters of VEP, contaminated artifacts affecting VEP recording and background EEG activity. Characteristic parameters of VEP are also possible to compare with their past tendency obtained from data base. Blink artifacts, EMG artifacts and posterior alpha wave were detected for evaluating the state of recording. Developed system was applied to VEP recording of 10 healthy adults. Effectiveness of the proposed system was investigated.
AB - Visual evoked potential (VEP) is widely used for diagnosis and analysis of the brain function on visual system. Accuracy of the analysis depends on the quality of VEP record, so the medical doctors and/or medical technologists always pay attention to the recording state during the recording. In this study, the real-time evaluation system for VEP recording was newly developed. The system can show the following information in real-time; characteristic parameters of VEP, contaminated artifacts affecting VEP recording and background EEG activity. Characteristic parameters of VEP are also possible to compare with their past tendency obtained from data base. Blink artifacts, EMG artifacts and posterior alpha wave were detected for evaluating the state of recording. Developed system was applied to VEP recording of 10 healthy adults. Effectiveness of the proposed system was investigated.
UR - http://www.scopus.com/inward/record.url?scp=84867644267&partnerID=8YFLogxK
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U2 - 10.1109/ICCME.2012.6275686
DO - 10.1109/ICCME.2012.6275686
M3 - Conference contribution
AN - SCOPUS:84867644267
SN - 9781467316163
T3 - 2012 ICME International Conference on Complex Medical Engineering, CME 2012 Proceedings
SP - 429
EP - 434
BT - 2012 ICME International Conference on Complex Medical Engineering, CME 2012 Proceedings
T2 - 6th International Conference on Complex Medical Engineering, CME 2012
Y2 - 1 July 2012 through 4 July 2012
ER -