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James Olds (May 30, 1922 in Chicago, Illinois - August 21, 1976 in California) was an American psychologist who co-discovered the pleasure center of the brain with Peter Milner while he was a postdoctoral fellow at McGill University in 1954. He is considered to be one of the founders of modern neuroscience[1][2][3] and received numerous distinctions ranging from election to the United States National Academy of Sciences to the Newcomb Cleveland Prize of the American Association for the Advancement of Science.


Early life and education[edit]

Olds was born in Chicago, Illinois. His father Leland Olds later became Chairman of the Federal Power Commission under President Franklin D. Roosevelt. His grandfather George D. Olds was the ninth President of Amherst College. Olds grew up in Nyack, New York. Olds attended college at a number of schools including St. John's College, Annapolis, and the University of Wisconsin, but received his undergraduate B.A. from Amherst College in 1947. His undergraduate years were interrupted by military service in the U.S. Army during the Second World War as part of the Persian Gulf Command. Following the war, Olds went on to get his Ph.D. at Harvard University in the Department of Social Relations under Professor Talcott Parsons. His thesis was focused on motivation and led to his subsequent interest in the biological basis of motivation.[4] Olds married fellow neuroscientist, Marianne E. Olds in 1946. They had two children, Jacqueline Olds and James Leland Olds.


Following his Ph.D., Olds went on to do postdoctoral work at McGill University under Donald Olding Hebb, where he made his most important discovery with Peter Milner.[5] Subsequently Olds moved to UCLA, where he took his first academic appointment at the Brain Research Institute.[6] In 1957 Olds was appointed associate professor in the Department of Psychology at the University of Michigan.[7] He left Michigan in 1969 to become the Bing Professor of Behavioral Biology at the California Institute of Technology[8] where he continued his research and led a large lab until his untimely death in a swimming accident in August 1976. His last work was aimed at understanding the mechanisms of learning and memory.


  • 1954 Olds, J., and P. Milner. Positive reinforcement produced by electrical stimulation of septal area and other regions of rat brain. J. Comp. Physiol. Psychol. 47:419-27.
  • 1955 Olds, J. "Reward" from brain stimulation in the rat. Science 122:878.
  • 1956 Olds, J. Runway and maze behavior controlled by basomedial forebrain stimulation in the rat. J. Comp. Physiol. Psychol. 49:507-12.
  • 1956 Olds, J., K. F. Killiam, and P. Bach-Y-Rita. Self-stimulation of the brain used as a screening method for tranquilizing drugs. Science 124:265-66.
  • 1956 Olds, J. Pleasure center in the brain. Sci. Am. 195: 105-16.
  • 1958 Olds, J. Self-stimulation of the brain. Science 127:315-24.
  • 1958 Olds, J., and M. E. Olds. Positive reinforcement produced by stimulating hypothalamus with iproniazid and other compounds. Science 127:1175-76.
  • 1965 Operant conditioning of single unit responses. Proc. 23rd Congr. Physiological Sciences. Excerpta Med. Int. Congr. Ser. no. 87, pp. 372–80.
  • 1967 The limbic system and behavioural reinforcement. Prog. Brain Res. 27 144-64.
  • The central nervous system and the reinforcement of behaviour. Am. Psychol. 24 (1969) 114-32.
  • 1969 Olds, J., and Hirano, T.: Conditioned responses of hippocampal and other neurons. Electroencephalogr. clin. Neurophysiol. 26 159-66.
  • 1969 Olds, J., and Best, P. J.: Single unit patterns during anticipatory behaviour. Electroencephalogr. clin. Neurophysiol. 26 144-58.
  • 1972 Olds, J., Disterhoft, J. F., Segal, M., Kornblith, C. L., and Hirsh, R.: Learning centres of rat brain mapped by measuring latencies of conditioned unit responses. J. Neurophysiol. 35 202-19.
  • Drives and reinforcements Raven Books ISBN 0-89004-087-7 (1977)


External links[edit]

Original courtesy of Wikipedia: http://en.wikipedia.org/wiki/James_Olds — Please support Wikipedia.
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5 news items

The Missoulian
Mon, 28 Jul 2014 23:11:15 -0700

She is survived by her four children, Robert Olds Jr. of Lodi, James Olds of Lodi, Steven Olds and wife Sandra of Hamilton and Patricia Gibbs of Lodi; 12 grandchildren; and eight great-grandchildren. Visitation will be held Friday, Aug. 1, from 10 a.m ...
National Geographic
Wed, 30 Jul 2014 09:31:04 -0700

We asked James Olds, a neuroscientist and director of the Krasnow Institute for Advanced Study at George Mason University in Fairfax, Virginia, to shed some light on the science of solving mazes. As a neuroscientist, how do you define a maze? A maze is ...

E&T magazine

E&T magazine
Thu, 07 Aug 2014 11:27:41 -0700

Leading neuroscientist Dr James Olds, director of George Mason University's Krasnow Institute, is familiar with the project and says the major innovation in the TrueNorth chip has been the drastic increase in both space and power efficiency. “Really ...
FAZ - Frankfurter Allgemeine Zeitung
Mon, 18 Aug 2014 10:37:30 -0700

Vor fünfzig Jahren haben die beiden Psychologen James Olds und Peter Milner bereits Elektroden in dieses Vorderhirnbündel implantiert, allerdings nur bei Ratten. Per Tastendruck konnten die Tiere das Hirnareal reizen. Tatsächlich löste das bei ihnen ...

ナショナルジオグラフィック 公式日本語サイト

ナショナルジオグラフィック 公式日本語サイト
Thu, 31 Jul 2014 02:45:00 -0700

迷路を科学的に考察するため、アメリカ、バージニア州フェアファックスにあるジョージ・メイソン大学のクラスノー高度研究所(Krasnow Institute for Advanced Study)を率いる神経科学者ジェイムズ・オールズ(James Olds)氏に話を聞いた。 ◇神経科学者として迷路をどのように ...

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