The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)
Online ISSN : 2424-3124
2012
Session ID : 2P1-B08
Conference information
2P1-B08 A Detection of Long Latency Auditory Evoked Potential in Real Time with Sinusoidal Master Signal(Sense, Motion and Measurement (3))
Shuhei YOSHIKAWAYuichi NOBUSAWAKouji MIZOUEMakoto KANEKO
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
While there have been many works on BMI and medical diagnosis by using brain signal, it is really hard to extract pure brain signals in noisy environment. Focusing on auditory related brain signal, we challenges to detect auditory evoked potential in real time by utilizing the newly developed EEG measurement system. The key idea is to utilize a master signal whose frequency is determined based on preliminary calibration tests. We evaluated the existence of auditory evoked potential by taking the correlation coefficient between the master signal and the auditory evoked potential of measured signal, and confirmed the effectiveness of the approach.
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© 2012 The Japan Society of Mechanical Engineers
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