利用腦電波控制虛擬實境遊戲建立注意力訓練成效評估系統

Using EEG Combined With Virtual Reality Game to Establish Attention Training Evaluation System

高永祥(Yong-Xiang Gao) ； 黃元惠(Yuan-Huei Huang) ； 趙文鴻(Wen-Hung Chao)

《國立高雄科技大學學報》 4卷 (2022/07) Pp. 61-72

https://doi.org/10.6912/JNKUST.202207_4.0005

摘要

腦機介面（brain computer interface, BCI）係指人腦與外部裝置間建立的傳輸網路訓練裝置，在復健領域能夠幫助神經相關疾病患者恢復腦神經控制功能，本研究結合非侵入式腦電波（electroencephalography, EEG）的BCI與由Unity所設計虛擬實境（virtual reality, VR）遊戲系統。受測者為作者本人，使用單通道腦波儀讀取腦電訊號，並將演算法歸類後的腦波值作為操控條件控制卡丁車遊戲，受測者透過專注與放鬆冥想控制卡丁車的行進軌跡將其維持於中線提高正確率，建立專注力訓練成效評估系統。

關鍵字

腦機介面（BCI） ； 腦電波圖（EEG） ； 虛擬實境（VR） ； 注意力訓練

並列摘要

Brain computer interface (BCI) refers to the signal transmission network established between the human brain and external devices in the field of rehabilitation, and it can help patients with neurological diseases to restore brain nerve control functions. This study combines the use of non-invasive electroencephalography (EEG) BCI with a virtual reality (VR) game system designed with Unity. The participant is the author himself using a single-channel brainwave meter to read the brain signal. The brainwave value after the algorithm classification is used as the control condition to control the go-kart game, and the subject maintains it in the middle line by attention and meditation to improve the accuracy rate and establish an attention training effectiveness evaluation system.

並列關鍵字

brain computer interface (BCI) ； electroencephalography (EEG) ； virtual reality (VR) ； attention training