French neurologist Guillaume-Benjamin-Amand Duchenne (proper) carries out an experiment in electrophysiology by triggering a topic’s muscle mass with electrical probes to be able to produce a given facial features, circa mid-19th century.
French neurologist Guillaume-Benjamin-Amand Duchenne (proper) carries out an experiment in electrophysiology by triggering a topic’s muscle mass with electrical probes to be able to produce a given facial features, circa mid-19th century.