Olaf Sporns Explained

Olaf Sporns
Birth Date:September 18, 1963
Birth Place:Kiel, Schleswig-Holstein
Nationality:German
Fields:Neuroscience, Cognitive Science
Workplaces:Indiana University
Alma Mater:University of Tübingen (B.A., 1986)
Rockefeller University (Ph.D., 1990)
Thesis Title:Synthetic neural modeling: computer simulations of perceptual and motor systems
Thesis Url:https://rockefeller-primo.hosted.exlibrisgroup.com/permalink/f/ji7ros/01RU_ALMA2122026130004157
Thesis Year:1990
Doctoral Advisor:Gerald Edelman

Olaf Sporns (born 18 September 1963) is Provost Professor in Psychological and Brain Sciences at Indiana University and scientific co-director of the university's Network Science Institute.[1] He is the founding editor of the academic journal Network Neuroscience, published by MIT Press.[2]

Sporns received his degree from University of Tübingen in Tübingen, West Germany, before going to New York to study at the Rockefeller University under Gerald Edelman. After receiving his doctorate, he followed Edelman to the Neurosciences Institute in La Jolla, California.

His focus is in the area of computational cognitive neuroscience. His topics of study include functional integration and binding in the cerebral cortex, neural models of perception and action, network structure and dynamics, applications of information theory to the brain and embodied cognitive science using robotics.[3] He was awarded a Guggenheim Fellowship in 2011 in the Natural Sciences category.

Research

Brain complexityOne of the core areas of research being conducted by Sporns is in the area of complexity of the brain. One aspect in particular is how small-world network effects are seen in the neural connections which are decentralized in the brain.[4] Research in collaboration with scientists across the world has revealed that there are pathways in the brain that are very well connected.[5] This is insightful for understanding how the architecture of the brain may relate to schizophrenia, autism and Alzheimer's disease.

Sporns is also interested in understanding the relationship between statistical properties of neuronal populations and perceptual data. How does an organism use and structure its environment in such a way as to achieve (statistically) complex input? To this end, he has run statistical analysis on movement patterns and input within simulations, videos and robotic devices.

Reward systemsSporns also has a research interest in reward models of the brain utilizing robots.[6] The reward models have shown ways in which dopamine is onset by drug addiction.
OtherThough not directly related to his core research, in early 2000 Sporns was interested indeveloping robots with human-like qualities in their ability to learn.[7]

Publications

Books:

See also

External links

Notes and References

  1. Web site: Olaf Sporns. Indiana University Network Science Institute. 27 June 2016. https://web.archive.org/web/20160723042359/http://iuni.iu.edu/people/profile/sporns.html. 23 July 2016. dead.
  2. Web site: Network Neuroscience. MIT Press. 11 March 2023.
  3. Web site: Psychology Faculty. 31 August 2008. https://web.archive.org/web/20071224024626/http://bl-psy-appsrv.ads.iu.edu:8080/faculty/directory.asp#sporns. 24 December 2007. dead.
  4. Get Connected. New Scientist . 4 December 1999 . Robert Matthews. 21 January 2023.
  5. Finding the Core of the Brain . MIT Technology Review . Emily Singer . August 2008. 31 January 2023.
  6. Rewarding Robots for Good Behaviour . New Scientist . 6 July 2002 . Eugenie Samuel. 31 January 2023.
  7. Neuromodulation and plasticity in an autonomous robot . Neural Networks . July 2002 . Olaf Sporns . 15 . 4–6 . 761–774 . 10.1016/S0893-6080(02)00062-X . 12371525 . 31 August 2023.

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