807 EEG誘発電位利用リアルタイムBMIの開発(OS15-(2) 新しいロボット技術,オーガナイズドセッション)

概要

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In late years, with development of fMRI, PET, NIRS, brain function eld analysis attracts big attention by the development of the highly advanced functional analysis such as a sense organ about sight function, memory or recognition in somatic sensation eld analysis, especially a signicant study example about BMI (Brain-machine Interface) by MAMITANI (ART) is suggested. However, it is known that there have problems for the use of a direct input support device because the brain waves' measurement require considerable time and a device which large-scaled and large-amount such as the MRI. And, this analysis becomes dificult by irrationality brain waves coexisting to brain waves. To distinguish from the change of brain waves in real time, I suggest a method of extract and distinguish a characteristic as a static pattern that has plasticity in discrimination time around 50ms〜100ms from brain wave's change caused by ocular movement.
2009-08-25