Experiment 2: Three series of applied DC voltage pulses and small signal conductance measurements after each series

DescriptionIt was possible to classify the human skin memristor either as volatile or non-volatile by this experiment. The data was collected from three different skin sites (earlobe, fingertip, forehead) simultaneously. The recordings were done on 28 test subjects. Experimental DesignExperiment 2 consisted of three series of applied DC voltage pulses. The voltage steps were always from 0 V to -0.8 V (first and third series) and 0 to + 0.8 V (second series). Resulting current, i, through the skin was measured. Each single pulse had a duration of 15 seconds in high state, followed by 5 seconds in low state (0 Volts). A continuation of 9 pulses was applied; the total duration per pulse series was three minutes. Electrodermal activity (EDA) (including small-signal conductance) was measured for three minutes after each DC pulse series. The change between recording modes was performed manually. File informationThe recordings are presented in the same order as they were conducted. "Data_experiment_2 (DC Pulse_series)": The number of samples N per signal period (including 15 seconds in high state, followed by 5 seconds in low state) is 500. The Samples 1 to 4501 in each line reflect 9 periods of the corresponding signal.