Gustaw Bikeles (September 1, 1861 – November 4, 1918) was an Austro-Hungarian physician and pioneer of neurophysiology. Bikeles sign is a clinical test used for determining neurological damage in the upper arm. Bikeles was born in

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(then part of Austro-Hungary, now Lviv in Ukraine) in a Jewish family. He studied locally before going to Berlin to study philosophy but quit to study medicine in Vienna. Graduating in 1890 he began to work with

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and

Heinrich Obersteiner Heinrich Obersteiner (13 November 1847 – 19 November 1922) was an Austrian neurologist born in Vienna. In 1870 earned his doctorate from the University of Vienna, where he worked in the laboratory of Ernst Wilhelm von Brücke (1819–1892). In ...

. He then moved to the

Jan Kazimierz University The Ivan Franko National University of Lviv (named after Ivan Franko, ) is a state-sponsored university in Lviv, Ukraine. Since 1940 the university is named after Ukrainian poet Ivan Franko. The university is the oldest institution of higher ...

working on neurology. He became a lecturer in 1900, associate professor in 1906 and full professor in 1913. During

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he moved to Vienna. Bikeles studied nervous disorders particularly involving neurodegeneration such as

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. He noted inflammatory changes during the course of the disease. He collaborated with

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with experiments on dogs, cats and rabbits to examine nerve tissue using electrical signals. Bikeles sign is an established orthopaedic and neurological test to detect damage in the nerves of the upper arm and spine. One of his students was Eufemiusz Herman. Bikeles was killed by a stray bullet during the battle of Lviv.

References

{{DEFAULTSORT:Bikeles, Gustaw 1861 births 1918 deaths Neurologists from Austria-Hungary Physicians from Austria-Hungary Austrian war casualties Jews from Austria-Hungary Jews from Galicia (Eastern Europe)