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本文提出了一款功耗仅为2.14mW的EEG神经反馈处理器,集成了经颅电刺激功能,用于心理健康管理。该处理器能够实时测量定量EEG和事件相关电位,并基于分析结果进行脑刺激调节脑节律,解决了便携式脑机接口治疗设备的低功耗和实时反馈问题。
therapy based on Quantitative EEG (QEEG) and Event Related Potential (ERP) online data measurements. The U.S. Food and Drug Administration (FDA) approved the first EEG test for diagnosing attention deficit hyperactivity disorder (ADHD) in 2013 [1]. The EEG signals are measured by an EEG cap and analyzed by a high performance computer to extract not only the EEG power at a predetermined frequency and site combinations, but also the degree of coherence between all sites. Based on these results, brain stimulation is performed to modulate brain rhythms (EEG) toward the normal values for the therapy. Portable and wearable monitoring and analysis devices for brain functions were reported for personal assessment of mental health and stress level at any time at any convenient place without visiting psychiatrists. An EEG headset with
Taehwan Roh, Kiseok Song, Hyunwoo Cho, Dongjoo Shin,
Unsoo Ha, Kwonjoon Lee, Hoi-Jun Yoo KAIST, Daejeon, Korea Recently, mental diseases have been successfully treated by neuro-feedback