Faculty Member At New York University Medical School
Kandel took a position in the Departments of Physiology and Psychiatry at the New York University Medical School, eventually forming the Division of Neurobiology and Behavior. Working with Irving Kupferman and Harold Pinsker it was possible to develop protocols for demonstrating simple forms of learning by intact Aplysia. In particular, the now famous gill-withdrawal reflex, by which the tender Aplysia gill tissue is withdrawn from danger, was shown to be sensitive to both habituation and sensitization. By 1971 Tom Carew joined the research group and helped extend the work from studies restricted to short-term memory to additional experiments that included additional physiological processes required for long-term memory.
By 1981, laboratory members including Terry Walters, Tom Abrams, and Robert Hawkins had been able to extend the Aplysia system into the study of classical conditioning, a finding which helped close the apparent gap between the simple forms of learning often associated with invertebrates and more complex types of learning more often recognized in vertebrates. Along with the fundamental behavioral studies, other work in the lab traced the neuronal circuits of sensory neurons, interneurons, and motor neurons involved in the learned behaviors. This allowed analysis of the specific synaptic connections that are modified by learning in the intact animals. The results from Kandel's laboratory provided solid evidence for the mechanistic basis of learning as "a change in the functional effectiveness of previously existing excitatory connections."
Read more about this topic: Eric Kandel
Famous quotes containing the words medical school, faculty member, faculty, member, york, university, medical and/or school:
“Often, we expect too much [from a nanny]. We want someone like ourselves—bright, witty, responsible, loving, imaginative, patient, well-mannered, and cheerful. Also, we want her to be smart, but not so smart that she’s going to get bored in two months and leave us to go to medical school.”
—Louise Lague (20th century)
“Members of the faculty, faculty members, students of Huxley and Huxley students. I guess that covers everything.”
—S.J. Perelman, U.S. screenwriter, Bert Kalmar, Harry Ruby, and Norman Z. McLeod. Professor Quincy Adams Wagstaff (Groucho Marx)
“UG [universal grammar] may be regarded as a characterization of the genetically determined language faculty. One may think of this faculty as a ‘language acquisition device,’ an innate component of the human mind that yields a particular language through interaction with present experience, a device that converts experience into a system of knowledge attained: knowledge of one or another language.”
—Noam Chomsky (b. 1928)
“There are several natural phenomena which I shall have to have explained to me before I can keep on going as a resident member of the human race. One is the metamorphosis which hats and suits undergo exactly one week after their purchase, whereby they are changed from smart, intensely becoming articles of apparel into something children use when they want to “dress up like daddy.””
—Robert Benchley (1889–1945)
“New York ... is a city of geometric heights, a petrified desert of grids and lattices, an inferno of greenish abstraction under a flat sky, a real Metropolis from which man is absent by his very accumulation.”
—Roland Barthes (1915–1980)
“In the United States, it is now possible for a person eighteen years of age, female as well as male, to graduate from high school, college, or university without ever having cared for, or even held, a baby; without ever having comforted or assisted another human being who really needed help. . . . No society can long sustain itself unless its members have learned the sensitivities, motivations, and skills involved in assisting and caring for other human beings.”
—Urie Bronfenbrenner (b. 1917)
“Unusual precocity in children, is usually the result of an unhealthy state of the brain; and, in such cases, medical men would now direct, that the wonderful child should be deprived of all books and study, and turned to play or work in the fresh air.”
—Catherine E. Beecher (1800–1878)
“And Guidobaldo, when he made
That grammar school of courtesies
Where wit and beauty learned their trade
Upon Urbino’s windy hill,
Had sent no runners to and fro
That he might learn the shepherds’ will.”
—William Butler Yeats (1865–1939)