Abstract
In this paper, in order to perform a walking neuro-rehabilitation of brain cognitive function, we developed a system that could analyze the brain activity during virtual walking and feedback the analysis result to subjects. The important thing in neuro-rehabilitation by virtual walking is that subjects should be informed with imagination situation to recall the sensation of walking. In this report, we measured the brain activity by a optical topography device. The imagination situation was feedbacked by image presentation when virtual walking was conducted and the effects of feedback information on brain activity was discovered.
