Nathan Weiss (8 May 1851 – 13 September 1883) was an Austrian physician and

neurologist Neurology (from , "string, nerve" and the suffix -logia, "study of") is the branch of medicine dealing with the diagnosis and treatment of all categories of conditions and disease involving the nervous system, which comprises the brain, the ...

born in

Velké Meziříčí Velké Meziříčí (; ) is a town in Žďár nad Sázavou District in the Vysočina Region of the Czech Republic. It has about 12,000 inhabitants. The historic town centre with the castle complex is well preserved and is protected as an urban ...

Moravia Moravia ( ; ) is a historical region in the eastern Czech Republic, roughly encompassing its territory within the Danube River's drainage basin. It is one of three historical Czech lands, with Bohemia and Czech Silesia. The medieval and early ...

Austrian Empire The Austrian Empire, officially known as the Empire of Austria, was a Multinational state, multinational European Great Powers, great power from 1804 to 1867, created by proclamation out of the Habsburg monarchy, realms of the Habsburgs. Duri ...

(now

Czech Republic The Czech Republic, also known as Czechia, and historically known as Bohemia, is a landlocked country in Central Europe. The country is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the south ...

). His father was the

Talmudic The Talmud (; ) is the central text of Rabbinic Judaism and the primary source of Jewish religious law (''halakha'') and Jewish theology. Until the advent of modernity, in nearly all Jewish communities, the Talmud was the centerpiece of Jewi ...

scholar

Isaac Hirsch Weiss Isaac (Isaak) Hirsch Weiss, also Eisik Hirsch Weiss () (9 February 1815 – 1 June 1905), was an Jews of Austria, Austrian Talmudist and historian of literature born at Velké Meziříčí, Groß Meseritsch, Habsburg Moravia. After having recei ...

. He studied medicine in

Vienna Vienna ( ; ; ) is the capital city, capital, List of largest cities in Austria, most populous city, and one of Federal states of Austria, nine federal states of Austria. It is Austria's primate city, with just over two million inhabitants. ...

, earning his doctorate in 1874. He worked as secondary physician at the ''Allgemeines Krankenhaus'' in Vienna, and in 1879 became habilitated for

internal medicine Internal medicine, also known as general medicine in Commonwealth nations, is a medical specialty for medical doctors focused on the prevention, diagnosis, and treatment of diseases in adults. Its namesake stems from "treatment of diseases of ...

. Weiss is remembered for pioneer systematic research of the spinal marrow,

medulla oblongata The medulla oblongata or simply medulla is a long stem-like structure which makes up the lower part of the brainstem. It is anterior and partially inferior to the cerebellum. It is a cone-shaped neuronal mass responsible for autonomic (involun ...

and

basal ganglia The basal ganglia (BG) or basal nuclei are a group of subcortical Nucleus (neuroanatomy), nuclei found in the brains of vertebrates. In humans and other primates, differences exist, primarily in the division of the globus pallidus into externa ...

. The eponymous "Weiss's sign" is named after him, which today is usually referred to as " Chvostek's sign". In 1881 he showed a causal relationship between

tetany Tetany or tetanic seizure is a medical sign consisting of the involuntary contraction of muscles, which may be caused by disorders that increase the action potential frequency of muscle cells or of the nerves that innervate them. Cramp, Muscle ...

and the removal of

goitre A goitre (British English), or goiter (American English), is a swelling in the neck resulting from an enlarged thyroid gland. A goitre can be associated with a thyroid that is not functioning properly. Worldwide, over 90% of goitre cases are ...

. Among his written works is a treatise on tetany (''Über Tetanie'') that is included in

Richard von Volkmann Richard von Volkmann (17 August 1830 – 28 November 1889) was a prominent German surgeon and author of poetry and fiction. Some of his works were illustrated by his son, Hans, a well known artist. Biography He was born in Leipzig on 17 Augus ...

's ''Sammlung klinischer Vorträge''. A friend of

Sigmund Freud Sigmund Freud ( ; ; born Sigismund Schlomo Freud; 6 May 1856 – 23 September 1939) was an Austrian neurologist and the founder of psychoanalysis, a clinical method for evaluating and treating psychopathology, pathologies seen as originating fro ...

, Weiss committed suicide on 13 September 1883, at the age of 32, shortly after returning from his honeymoon.
Freud 2000 by Anthony Elliott A few months prior to his death, he was appointed head of the outpatient clinic for

nervous diseases This is a list of major and frequently observed neurological disorders (e.g., Alzheimer's disease), symptoms (e.g., back pain), signs (e.g., aphasia) and syndromes (e.g., Aicardi syndrome). There is disagreement over the definitions and criteria ...

at Vienna General Hospital.

References

''Nathan Weiss''
@

Who Named It ''Whonamedit?'' is an online English-language dictionary of medical eponyms and the people associated with their identification. Though it is a dictionary, many eponyms and persons are presented in extensive articles with comprehensive bibliograp ...

{{DEFAULTSORT:Weiss, Nathan Austrian Jews Austrian neurologists 1883 deaths 1851 births People from Velké Meziříčí Leipzig University alumni