Tag Archives: Emil Kraepelin

Tendon reflex hammers

JMS Pearce  East York, England   Fig 1. Wintrich hammer cropped from Semantics Scholars The vogue for reflex hammers started with Erb and Westphal’s adjacent papers1,2 in the 1875 issue of the Archiv für Psychiatrie und Nervenkrankheiten, which described the tendon or muscle stretch reflex. Wilhelm Heinrich Erb (1840-1921) read medicine at Heidelberg where he […]

Richard Dadd: art and madness

JMS Pearce Hull, England   Portrait of British painter Richard Dadd (1817-1886) showing painting Contradiction: Oberon and Titania. Henry Hering. circa 1856. Source Unknown. Public Domain due to age. Is there anything so extravagant as the imaginations of men’s brains? Where is the head that has no chimeras in it? . . . Our knowledge, […]