William Bialek

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William Samuel Bialek
File-WilliamBialekByPamDavis.jpg
Born (1960-08-14) August 14, 1960 (age 62)
Los Angeles, California
NationalityAmerican
Alma mater University of California, Berkeley
Scientific career
Institutions Princeton University
City University of New York
Doctoral advisor Alan Bearden
Doctoral students Leonid Kruglyak
Ilya Nemenman
Gasper Tkacik

William Samuel Bialek (born 1960, in Los Angeles, California) is a theoretical biophysicist and a professor at Princeton University and The Graduate Center, CUNY. Much of his work, which has ranged over a wide variety of theoretical problems at the interface of physics and biology, centers around whether various functions of living beings are optimal, and (if so) whether a precise quantification of their performance approaches limits set by basic physical principles. [1] [2] Best known among these is an influential series of studies applying the principles of information theory to the analysis of the neural encoding of information in the nervous system, showing that aspects of brain function can be described as essentially optimal strategies for adapting to the complex dynamics of the world, making the most of the available signals in the face of fundamental physical constraints and limitations. [3]

Contents

Bialek received his AB (1979) and PhD (1983) degrees in Biophysics from the University of California, Berkeley. After postdoctoral appointments at the Rijksuniversiteit Groningen in the Netherlands and at the Kavli Institute for Theoretical Physics in Santa Barbara, he returned to Berkeley to join the faculty in 1986. In late 1990 he moved to the newly formed NEC Research Institute (now the NEC Laboratories) in Princeton. He is currently the John Archibald Wheeler/Battelle Professor in Physics at Princeton University, and a member of the multidisciplinary Lewis–Sigler Institute. In addition, he serves as Visiting Presidential Professor of Physics at The Graduate Center, CUNY.

Bialek has made contributions to shaping the education of the next generation of scientists, such as organizing the Princeton Lectures on Biophysics, [4] a series of workshops that provided many young physicists with an introduction to the challenges and opportunities at the interface with biology. The textbook he coauthored, Spikes: Exploring the neural code [5] has also been similarly used by many young physics students as an introduction to neuroscience. He is currently involved in a major educational experiment at Princeton to create a truly integrated and mathematically sophisticated introduction to the natural sciences for first year college students. Most recently, he published Biophysics: Searching for Principles, a textbook based on his course for PhD students. [6]

Honors

Bialek received the 2013 Swartz Prize for Theoretical and Computational Neuroscience from the Society for Neuroscience. A member of the National Academy of Sciences (US), he has also been honored for his teaching with the Phi Beta Kappa Prize and the President's Award for Distinguished Teaching at Princeton. In 2017, he won the Max Delbruck Prize, which is given by the Biological Division of the American Physical Society.

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Computational neuroscience is a branch of neuroscience which employs mathematical models, computer simulations, theoretical analysis and abstractions of the brain to understand the principles that govern the development, structure, physiology and cognitive abilities of the nervous system.

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Neurophysics is the branch of biophysics dealing with the development and use of physical methods to gain information about the nervous system. Neurophysics is an interdisciplinary science using physics and combining it with other neurosciences to better understand neural processes. The methods used include the techniques of experimental biophysics and other physical measurements such as EEG mostly to study electrical, mechanical or fluidic properties, as well as theoretical and computational approaches. The term "neurophysics" is a portmanteau of "neuron" and "physics".

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Kanaka Rajan is a neuroscientist and associate professor in the Department of Neuroscience and Friedman Brain Institute at the Icahn School of Medicine at Mount Sinai in New York City. Rajan trained in engineering, biophysics, and neuroscience, and has pioneered novel methods and models to understand how the brain processes sensory information. Her research seeks to understand how important cognitive functions — such as learning, remembering, and deciding — emerge from the cooperative activity of multi-scale neural processes, and how those processes are affected by various neuropsychiatric disease states. The resulting integrative theories about the brain bridge neurobiology and artificial intelligence.

<span class="mw-page-title-main">Wulfram Gerstner</span> German neuroscientist

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References

  1. Study Of Fruit Fly Embryo Development Could Change How Scientists Think About Life. Medical News Today, July 21, 2007
  2. Fruit fly research may 'clean up' conventional impressions of biology. Biology News Net, July 20, 2007.
  3. Insect's Sensory Data Tells A New Story About Neural Networks. ScienceDaily (March 12, 2008)
  4. Princeton Lectures on Biophysics, William Bialek. World Scientific Publishing Company (March 1993) ISBN   978-981-02-1326-8 and World Scientific Pub Co Inc (June 1993) ISBN   978-981-02-1325-1
  5. Spikes: Exploring the Neural Code. Fred Rieke, David Warland, Rob de Ruyter van Steveninck and William Bialek. The MIT Press (June 25, 1999). ISBN   978-0-262-68108-7
  6. Biophysics: Searching for Principles. W Bialek (Princeton University Press, 2012). http://press.princeton.edu/titles/9911.html