PT  - JOURNAL ARTICLE
AU  - Lanska, Douglas J.
TI  - The history of reflex hammers
AID  - 10.1212/WNL.39.11.1542
DP  - 1989 Nov 01
TA  - Neurology
PG  - 1542--1542
VI  - 39
IP  - 11
4099  - http://n.neurology.org/content/39/11/1542.short
4100  - http://n.neurology.org/content/39/11/1542.full
SO  - Neurology1989 Nov 01; 39
AB  - Following the simultaneous description of muscle stretch reflexes by Heinrich Erb and Carl Westphal in 1875, neurologists used direct finger taps or chest percussion hammers to elicit these phenomena. Because of inadequacies of chest percussion hammers for eliciting muscle stretch reflexes, a variety of hammers were developed specifically for this purpose. In 1888, J. Madison Taylor, working for S. Weir Mitchell at the Philadelphia Orthopedic Hospital, designed the first such “reflex hammer.” Taylor's hammer had a triangular rubber head and a short, flattened metal handle. Krauss (1894), Berliner (1910), Troemner (1910), Babinski (1912), and Wintle (1925) also designed popular reflex hammers. Many of these hammers and several others are still in use.