Electrodiagnostics on the healthy body: Part 1, Upper extremity (1930)

Description:

A demonstration of Faradic and Galvanic electric currents on individual muscles; also shown in slow motion. The involuntary reactions of the subject are shown, often movements of the arm or twitches. Find out more: http://catalogue.wellcomelibrary.org/record=b1668655~S3.

Complete Record: A demonstration of Faradic and Galvanic electric currents on individual muscles; also shown in slow motion. The involuntary reactions of the subject are shown, often movements of the arm or twitches. Find out more: http://catalogue.wellcomelibrary.org/record=b1668655~S3.