VR訓練システム実行時とビデオ映像視聴時における脳活動の比較に関する一考察(「安全・安心VR」特集)

概要

論文の詳細を見る
To reveal effects of virtual reality training on brain activity, the authors developed virtual reality contents as well as video contents for hydropower facilities maintenance works. Using these contents for eight healthy subjects, the authors measured hemoglobin fluctuations in cerebral blood flow (CBF) of respective subjects with near-infrared spectroscopy (NIRS). According to neuroimaging studies with NIRS, cerebral activity in frontal associated area of healthy subjects normally yields to both clear increase of oxy-hemoglobin and slight decrease of deoxy-hemoglobin. With this in mind, oxy- and deoxy-hemoglobin fluctuation data were statistically analyzed in deep. As a result, more significant responses in executing virtual reality contents than those in video contents were revealed.
日本バーチャルリアリティ学会の論文
2009-03-31