NIRSを用いた運動イメージに対する視覚的バイオフィードバックトレーニングの効果

（運動イメージと実運動との比較）

抄録

The motor imagery is often used for Brain Computer Interface(BCI). Motor execution has visual feedback, however, the motor imagery doesn’t have it. Therefore, BCI is less accurate because of imbalance of brain activity. In this paper, we conducted training of biofeedback that exhibit visual stimuli of brain activity during motor imagery. The result shows that the brain activation by motor imagery approached the activation by motor execution and stability of brain activity was improved. It reveals that biofeedback can be used for accuracy of BCI.