Herbert S. Gasser
Who was Herbert S. Gasser?
Nobel laureate: Nobel Prize in Physiology or Medicine (1944)
Biographical data adapted from Wikipedia’s article on Herbert S. Gasser (CC BY-SA 4.0).
Biography
Herbert Spencer Gasser (July 5, 1888 – May 11, 1963) was an American physiologist who made groundbreaking contributions to our understanding of nerve fibers. Born in Platteville, Wisconsin, he studied at local schools before attending the University of Wisconsin–Madison and Johns Hopkins University. His most important research was on action potentials in nerve fibers, which led to him winning the Nobel Prize in Physiology or Medicine in 1944, shared with Joseph Erlanger.
Gasser's career included a period at Washington University in St. Louis, where he did the work that earned him the Nobel Prize. He examined the electrical properties of nerve fibers using advanced techniques for his time, including oscilloscope recordings to accurately measure nerve impulses. This research gave essential insights into how different nerve fibers carry electrical signals at different speeds, significantly advancing neurophysiology.
Beyond the Nobel Prize, Gasser received many honors for his work. He became a Foreign Member of the Royal Society in 1946, highlighting his global impact on physiological research. In 1953, he was awarded a doctor honoris causa from the University of Paris, and in 1954 he received the George M. Kober Medal, reinforcing his status as a leader in medical research.
Gasser's work influenced future generations of neurophysiologists and helped develop modern neuroscience. It laid the groundwork for understanding nerve conduction disorders and provided tools for further research into the nervous system. He continued his scientific work into his later years, staying connected with major research institutions and helping train other scientists.
Before Fame
Herbert Gasser grew up in Platteville, Wisconsin, in the late 19th century, when scientific education in the U.S. was rapidly growing and becoming more professional. After finishing high school in Platteville, he went to the University of Wisconsin–Madison, which was becoming important for scientific research in the Midwest.
His rise in the field of physiology came during a time in the early 20th century when experimental medicine was undergoing major changes and new technologies were emerging to study biological processes. Neurophysiology was a particularly exciting area, as researchers started using electrical measurement techniques to better understand the nervous system. Gasser's advanced training at Johns Hopkins University, a leader in medical research, set him up to make significant contributions to these evolving scientific fields.
Key Achievements
- Won Nobel Prize in Physiology or Medicine (1944) for discoveries about nerve fiber action potentials
- Developed classification system for nerve fibers based on conduction velocity
- Served as director of Rockefeller Institute for Medical Research (1935-1953)
- Elected Foreign Member of the Royal Society (1946)
- Received George M. Kober Medal for distinguished medical research (1954)
Did You Know?
- 01.He shared the 1944 Nobel Prize with Joseph Erlanger, who was both his collaborator and former teacher
- 02.His research utilized cathode ray oscilloscopes to record nerve impulses, technology that was cutting-edge for biological research in the 1920s
- 03.Gasser served as director of the Rockefeller Institute for Medical Research from 1935 to 1953
- 04.He classified nerve fibers into different groups based on their conduction velocities, a system still used in neurophysiology
- 05.His Nobel Prize work was conducted primarily in the 1920s and 1930s, but the award came during World War II
Awards & Honors
| Award | Year | Details |
|---|---|---|
| Nobel Prize in Physiology or Medicine | 1944 | for their discoveries relating to the highly differentiated functions of single nerve fibres |
| Foreign Member of the Royal Society | 1946 | — |
| George M. Kober Medal | 1954 | — |
| doctor honoris causa from the University of Paris | 1953 | — |