Charles F. "Chuck" Stevens (September 1, 1934 – October 21, 2022) was an American

neurobiologist A neuroscientist (or neurobiologist) is a scientist who has specialised knowledge in neuroscience, a branch of biology that deals with the physiology, biochemistry, psychology, anatomy and molecular biology of neurons, neural circuits, and glial c ...

at the

Salk Institute The Salk Institute for Biological Studies is a scientific research institute located in the La Jolla community of San Diego, California, U.S. The independent, non-profit institute was founded in 1960 by Jonas Salk, the developer of the polio vacci ...

in La Jolla. He was the Vincent J. Coates Professor at the

Salk Institute for Biological Studies The Salk Institute for Biological Studies is a scientific research institute located in the La Jolla community of San Diego, California, U.S. The independent, non-profit institute was founded in 1960 by Jonas Salk, the developer of the polio vacci ...

and adjunct professor of pharmacology and neuroscience at

UCSD The University of California, San Diego (UC San Diego or colloquially, UCSD) is a public university, public Land-grant university, land-grant research university in San Diego, California. Established in 1960 near the pre-existing Scripps Insti ...

's School of Medicine. He was also an external professor and member of the science board at the

Santa Fe Institute The Santa Fe Institute (SFI) is an independent, nonprofit theoretical research institute located in Santa Fe, New Mexico, United States and dedicated to the multidisciplinary study of the fundamental principles of complex adaptive systems, includ ...

and a general member of the

Aspen Center for Physics The Aspen Center for Physics is a non-profit Center for research in Physics based in Aspen, Colorado, United States. The Center organizes workshops and conferences to facilitate interactions among research physicists. The Center was founded in 19 ...

Major contributions

He made several seminal discoveries regarding the molecular basis of synaptic transmission. In 2002, together with Dmitri Chklovskii, Stevens described the "3/5 Power Scaling law of neural circuits." Stevens and Anderson used noise analysis to infer the conductance of single acetylcholine ion channels. This work paved the way for Nobel laureate

Erwin Neher Erwin Neher (; ; born 20 March 1944) is a German biophysicist, specializing in the field of cell physiology. For significant contribution in the field, in 1991 he was awarded, along with Bert Sakmann, the Nobel Prize in Physiology or Medicine for ...

's patch clamping techniques. Neher was a postdoctoral associate with Stevens at the

University of Washington The University of Washington (UW, simply Washington, or informally U-Dub) is a public research university in Seattle, Washington. Founded in 1861, Washington is one of the oldest universities on the West Coast; it was established in Seattle a ...

and then

Yale University Yale University is a private research university in New Haven, Connecticut. Established in 1701 as the Collegiate School, it is the third-oldest institution of higher education in the United States and among the most prestigious in the wo ...

Education

Stevens has a B.A. in psychology from

Harvard University Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of higher le ...

, where he began his education hoping to be a physician. He then received an M.D. degree at

, and a Ph.D. in biophysics from

Rockefeller University The Rockefeller University is a private biomedical research and graduate-only university in New York City, New York. It focuses primarily on the biological and medical sciences and provides doctoral and postdoctoral education. It is classif ...

with

Haldan Keffer Hartline Haldan Keffer Hartline (December 22, 1903 – March 17, 1983) was an American physiologist who was a co-recipient (with George Wald and Ragnar Granit) of the 1967 Nobel Prize in Physiology or Medicine for his work in analyzing the neurophysiolo ...

. He was a member of the faculties at the

Medical School and at

Yale Medical School The Yale School of Medicine is the graduate medical school at Yale University, a private research university in New Haven, Connecticut. It was founded in 1810 as the Medical Institution of Yale College and formally opened in 1813. The primary te ...

before joining the Salk Institute. Stevens was elected member to the

National Academy of Sciences The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the Nati ...

in 1982, and he was formerly an investigator of the

Howard Hughes Medical Institute The Howard Hughes Medical Institute (HHMI) is an American non-profit medical research organization based in Chevy Chase, Maryland. It was founded in 1953 by Howard Hughes, an American business magnate, investor, record-setting pilot, engineer, fil ...

. He was elected a Fellow of the

American Academy of Arts and Sciences The American Academy of Arts and Sciences (abbreviation: AAA&S) is one of the oldest learned societies in the United States. It was founded in 1780 during the American Revolution by John Adams, John Hancock, James Bowdoin, Andrew Oliver, and ...

in 1984. In 2000 he was awarded the

NAS Award for Scientific Reviewing The NAS Award for Scientific Reviewing is awarded by the U.S. National Academy of Sciences "to recognize authors whose reviews have synthesized extensive and difficult material, rendering a significant service to science and influencing the course ...

from the

References

{{DEFAULTSORT:Stevens, Charles F. 1934 births 2022 deaths American neuroscientists Harvard University alumni Yale School of Medicine alumni Rockefeller University alumni Fellows of the American Academy of Arts and Sciences Members of the United States National Academy of Sciences Howard Hughes Medical Investigators Santa Fe Institute people Salk Institute for Biological Studies people Scientists from Chicago Aspen Center for Physics people