Tan Wenjun, Xu Yang, Liu Pan, Liu Chunyan, Li Yujin, Du Yanrui, Chen Chao, Wang Yuping, Zhang Yanchun
Key Laboratory of Intelligent Computing in Medical Image, Ministry of Education, Northeastern University, Shenyang, 110189 China.
Cyberspace Institute of Advanced Technology, Guangzhou University, Guangzhou, 510006 China.
Health Inf Sci Syst. 2020 Nov 24;9(1):4. doi: 10.1007/s13755-020-00132-6. eCollection 2021 Dec.
Virtual reality technology can intuitively provide patients of neuropsychological diseases with an almost real environment for cognitive rehabilitation training . In this paper, virtual reality technology is used to construct specific scenes that are universal and related to MCI patients to restore and train patients' scene memory cognitive ability to help patients strengthen or gradually restore scene memory cognitive ability. The construction of virtual reality scenes with different contents such as life, environment, transportation and tourism, real-time detection is carried out in combination with EEG signals of patients in different scenes. The experimental results of the analysis of EEG signals of patients shows that memory rehabilitation training is strengthened by using specific stimulation scenes.
虚拟现实技术能够直观地为神经心理疾病患者提供近乎真实的认知康复训练环境。本文利用虚拟现实技术构建与轻度认知障碍(MCI)患者相关的通用特定场景,以恢复和训练患者的场景记忆认知能力,帮助患者增强或逐步恢复场景记忆认知能力。构建生活、环境、交通和旅游等不同内容的虚拟现实场景,并结合患者在不同场景下的脑电信号进行实时检测。对患者脑电信号分析的实验结果表明,使用特定刺激场景可加强记忆康复训练。