Fig. 2: Summary of type of sensors used in the reviewed literature.
From: A systematic review of neurophysiological sensing for the assessment of acute pain
EDA electrodermal activity, ECG electrocardiogram, EEG electroencephalography, PPG photoplethysmography, EMG electromyography, fNIRS functional near-infrared spectroscopy, RESP respiration, SKT skin temperature, MOVE gyroscope/accelerometer/steps, Pupil pupillometry, SpO2 oxygen saturation, BP blood pressure.
