Brain/Bio Signal Measurement System of Natural Conscious

The aim of this study is to construct multimodal-based simultaneous brain/bio signal measurement system with the natural conscious states. This experiment simultaneously measured two brain signals (EEG, NIRS) and two biological signals (ECG, PPG). Triggers were generated by pressing the buttons (right button, left button) according to the auditory stimuli (‘right’, ‘left’) to distinguish the natural state of consciousness. 

Contact: S.-T. Yang (