L0040108 Experiments in physiology. Facial contraction.
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Facial contraction lacking in expression, induced by electrical currents.
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19th Century By: Guillaume Benjamin Amand Duchenne de BoulogneMÈcanisme de la physionomie humaine, ou, Analyse Èlectro-physiologique de l'expression des passions
Guillaume Benjamin Amand Duchenne de Boulogne
Published: 1862
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