Felix Plaut

Felix Plaut (1877-1940) was a German psychiatrist who was director of the Department of Serology at the Deutsche Forschungsanstalt für Psychiatrie in Munich. In 1935 he was removed from this position by the Nazis, and subsequently emigrated to London.

Plaut is remembered for his research concerning the syphilitic origin of general paresis, and his work with August von Wasserman (1866-1925) in the development of a serological test for syphilis. Plaut also performed extensive research of syphilis and its correlation to psychiatric disorders, and did early studies in neuroimmunology regarding the brain's immune reaction to syphilitic infiltration.

Selected Writings

 * The Wasserman Sero-Diagnosis of Syphilis in its Application to Psychiatry, translated by S. E. Jelliffe and L. Casamajor (1911); originally published in German in 1909.
 * Leitfaden zur Untersuchung der Zerebospinalflüssigkeit. Jena: Verlag von Gustav Fischer, (1913). 1st Edition
 * 4 Fälle aus der Deutschen Forschungsanstalt für Psychiatrie; with Walther Spielmeyer: In Franz Nissl’s Beiträge, volume 2, 1; Berlin, (1923).