Oskar Kohnstamm

German neurologist and psychiatrist

Oskar Felix Kohnstamm (13 April 1871 – 6 November 1917) was a notable German neurologist and psychiatrist known for his contributions to the understanding of myotonia and the development of the Kohnstamm phenomenon.

Early Life and Education

Oskar Kohnstamm was born in Hesse, Germany, into a family with a strong academic background. He pursued his medical studies at the University of Munich and the University of Berlin, where he developed a keen interest in neurology and psychiatry.

Career

Kohnstamm began his medical career at the Charité hospital in Berlin, where he worked under the guidance of prominent neurologists of the time. His early work focused on the study of muscle physiology and neuromuscular disorders.

Kohnstamm Phenomenon

Dr. Kohnstamm Holzschnitt

One of Kohnstamm's most significant contributions to neurology is the discovery of the Kohnstamm phenomenon, a postural aftercontraction of muscles following voluntary contraction. This phenomenon is characterized by the involuntary lifting of the arm after it has been pressed against a surface for a period of time. Kohnstamm's work in this area provided valuable insights into the mechanisms of muscle control and proprioception.

Research on Myotonia

Kohnstamm also conducted extensive research on myotonia, a condition characterized by delayed relaxation of muscles after voluntary contraction. His studies helped to differentiate between various types of myotonic disorders and contributed to the understanding of their underlying pathophysiology.

Personal Life

Kohnstamm was known for his dedication to his patients and his passion for teaching. He was a respected figure in the medical community and was actively involved in various medical societies. Despite his busy professional life, he maintained a strong interest in the arts and humanities.

Death and Legacy

Oskar Kohnstamm passed away on 6 November 1917. His pioneering work in neurology and psychiatry left a lasting impact on the field, and his discoveries continue to influence modern medical research and practice.

Related Pages

• Neurology
• Psychiatry
• Myotonia
• Proprioception