Torsten Wiesel
Torsten Wiesel
Torsten Nils Wieselis a Swedish neurophysiologist. Together with David H. Hubel, he received the 1981 Nobel Prize in Physiology or Medicine, for their discoveries concerning information processing in the visual system; the prize was shared with Roger W. Sperry for his independent research on the cerebral hemispheres...
NationalitySwedish
ProfessionScientist
Date of Birth3 June 1924
CountrySweden
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It takes a long time for a country to build a strong base in science, but only a short time to destroy it. Germany was a sad example. It was a world leader in the sciences for more than a century, until its science base was demolished during the Nazi era, and the country ceded its position to the United States.
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Innate mechanisms endow the visual system with highly specific connections, but visual experience early in life is necessary for their maintenance and full development. Deprivation experiments demonstrate that neural connections can be modulated by environmental influences during a critical period of postnatal development.
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In the early Sixties, having begun to describe the physiology of cells in the adult cat visual cortex, David Hubel and I decided to investigate how the highly specific response properties of cortical cells emerged during postnatal development.
became charles continued laboratory primary professor
In 1983, I became the Vincent and Brook Astor Professor at The Rockefeller University, where I established a new Laboratory of Neurobiology and continued my close collaboration with Charles Gilbert on the circuitry of primary visual cortex.
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After forty years in the lab, I was asked in 1991 to become president of The Rockefeller University. Unlike a working scientist, being president for seven years provided an opportunity to interact with scientists in many different fields and broadened my scope of the natural sciences.
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I cannot think of a greater symbol of human resistance and courage than our Nobel laureate colleague Andrei Sakharov.
arts aside interests lie work
Aside from my work, my interests lie in the arts and in world affairs.
passion knowing intuition
Science is not an intelligence test. Intuition is important, knowing what kind of questions to ask. The other thing is a passion for getting to the core of the problem.
Oh, no, I was afraid of that! I'd better go and hide.
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The eye and brain are not like a fax machine, nor are there little people looking at the images coming in.