2019 年 24 巻 4 号 p. 413-420
In performing rehabilitation, it is effective to feel kinesthetic illusion. Therefore, we invented the ball-rotation system that evoked kinesthetic illusion by simultaneously presenting visual stimuli and tactile stimuli. In this thesis, we evaluated kinesthetic illusion caused by this system using the questionnaire and the electroencephalogram (EEG). As a result of the questionnaire, we confirmed that kinesthetic illusion was caused by this system. As a result of the EEG, we confirmed that this kinesthetic illusion was caused by coordinated activities of motor cortex and visual cortex.