John Olney
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John Olney (1932 – April 14, 2015) was a medical doctor and a professor of
psychiatry Psychiatry is the medical specialty devoted to the diagnosis, treatment, and prevention of deleterious mental disorder, mental conditions. These include matters related to cognition, perceptions, Mood (psychology), mood, emotion, and behavior. ...
,
pathology Pathology is the study of disease. The word ''pathology'' also refers to the study of disease in general, incorporating a wide range of biology research fields and medical practices. However, when used in the context of modern medical treatme ...
, and
immunology Immunology is a branch of biology and medicine that covers the study of Immune system, immune systems in all Organism, organisms. Immunology charts, measures, and contextualizes the Physiology, physiological functioning of the immune system in ...
at the
Washington University School of Medicine Washington University School of Medicine (WashU Medicine) is the medical school of Washington University in St. Louis, located in the Central West End neighborhood of St. Louis, Missouri. Founded in 1891, the School of Medicine shares a ca ...
. He is known for his work on
brain damage Brain injury (BI) is the destruction or degeneration of brain cells. Brain injuries occur due to a wide range of internal and external factors. In general, brain damage refers to significant, undiscriminating trauma-induced damage. A common ...
. He coined the term
excitotoxicity In excitotoxicity, neuron, nerve cells suffer damage or death when the levels of otherwise necessary and safe neurotransmitters such as glutamic acid, glutamate become pathologically high, resulting in excessive stimulation of cell surface recept ...
in his 1969 paper published in ''
Science Science is a systematic discipline that builds and organises knowledge in the form of testable hypotheses and predictions about the universe. Modern science is typically divided into twoor threemajor branches: the natural sciences, which stu ...
''. Olney's lesions are named after him. In 1996 he was elected to the
Institute of Medicine The National Academy of Medicine (NAM), known as the Institute of Medicine (IoM) until 2015, is an American nonprofit, non-governmental organization. The National Academy of Medicine is a part of the National Academies of Sciences, Engineerin ...
of the
United States 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 ...
.Alumni interview
.
University of Iowa The University of Iowa (U of I, UIowa, or Iowa) is a public university, public research university in Iowa City, Iowa, United States. Founded in 1847, it is the oldest and largest university in the state. The University of Iowa is organized int ...
. He had campaigned for greater regulation of
monosodium glutamate Monosodium glutamate (MSG), also known as sodium glutamate, is a sodium salt of glutamic acid. MSG is found naturally in some foods including tomatoes and cheese in this glutamic acid form. MSG is used in cooking as a flavor enhancer with a ...
(MSG),
aspartame Aspartame is an artificial non-saccharide sweetener commonly used as a sugar substitute in foods and beverages. 200 times sweeter than sucrose, it is a methyl ester of the aspartic acid/phenylalanine dipeptide with brand names NutraSwe ...
and other excitotoxins for over twenty years. He died at his residence on April 14, 2015 at the age of 83.


References


External links


University of Iowa Medical School: Alumni Interview: John Olney, M.D.Washington University, Department of Psychiatry: John W. Olney, M.D.
{{DEFAULTSORT:Olney, John American medical researchers American neuroscientists 1932 births 2015 deaths American psychiatrists Members of the National Academy of Medicine Washington University School of Medicine faculty University of Iowa alumni