SKIN IMPEDANCE AND PHASE ANGLE AS A FUNCTION OF FREQUENCY AND  CURRENT.
The impedance of the human skin decreased from approximately 130 to 30 Kohm as the frequency of a-c input increased from 1 to 1000 cycles per second. Over this same range of frequencies, the phase angles changed from -2 to -58 degrees. Changing the peak-to-peak current through the subject from 14 to 62 microamperes had no effect or the phase angles.
D017097:Electric Impedance; D004581:Electronics; D004594:Electrophysiology; D005712:Galvanic Skin Response; D006801:Humans; D012106:Research; D012867:Skin
ELECTRONICS; ELECTROPHYSIOLOGY; EXPERIMENTAL LAB STUDY; GALVANIC SKIN RESPONSE