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Gregory Berns

American neuroscientist and writer (born 1964)

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Berns holds the Distinguished Chair of Neuroeconomics in the Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine in Atlanta where he is a professor of both psychiatry and economics. He is the director of the Center for Neuropolicy; the author of the books Satisfaction: The Science of Finding True Fulfillment, Iconoclast: A Neuroscientist Reveals How to Think Differently, How Dogs Love Us: A Neuroscientist and His Adopted Dog Decode the Canine Brain; and has made numerous media appearances.

Life and career

Education

Berns graduated with an A.B. in physics from Princeton University in 1986 after completing a senior thesis titled "The measurement of force distributions in the foot during running." In 1990 he went on to study for a Ph.D. in Biomechanical engineering, and then for an M.D. Medicine in 1994, both at the University of California.

After graduating, Berns was a Research Assistant / Postdoctoral Fellow at Salk Institute for Biological Studies from 1990 to 1994; had a General Psychiatry and Medicine Internship at University of Pittsburgh Medical Center's Western Psychiatric Institute and Clinic from 1994 to 1995, followed by an Adult Psychiatry Residency there from 1995 to 1998.

Authorship

To date, Berns has written three books. In his first book Satisfaction: the science of finding true fulfillment, published in 2005, Berns challenges the theory that people are driven to pursue pleasure and avoid pain (see pleasure principle, for example). He argues instead that true satisfaction comes from novel experiences which are undergone in the process of achieving an aim, rather than the achievement itself, and this involves an active striving rather than a "passive feeling of happiness."

Berns' second book Iconoclast: A Neuroscientist Reveals How to Think Differently continues the theme developed in Satisfaction and the exploration of the neurological bases of human creativity. It describes and investigates iconoclasts: innovative and creative people who break with the established, traditional way of thinking or of doing things; 'break' cultural icons, and manage to do what others say cannot be done. The work profiles a number of famous 'free-thinkers' such as Warren Buffett; Dale Chihuly; the Dixie Chicks; Richard Feynman; Henry Ford; Steve Jobs; Martin Luther King Jr. and Picasso.

Berns argues that iconoclasts manage to break through three major 'mental roadblocks' which he enumerates as (a) perception (often having insights triggered through visual imagery); (b) the human fear response (fear of failure, of the unknown, and of ridicule), and (c) social skills, social intelligence and social networking abilities. Berns' work is mainly interested in successful iconoclasts, not with those who show such innovation in their 'log cabin in the woods' but do not go on to market the idea.

His third book, How Dogs Love Us: A Neuroscientist and His Adopted Dog Decode the Canine Brain, was published in October 2013. The book describes Berns' efforts to train dogs to voluntarily undergo functional magnetic resonance imaging (fMRI). Because MRI machines are loud and require subjects to remain still during scans, prior to Berns' work, all brain imaging conducted on living dogs was performed with the animals under sedation. The book details the techniques that Berns and his team developed to train and test two dogs, including Berns' feist Callie, to undergo the imaging procedure. It also describes a study that the team conducted using this method, which observed increases in caudate activity in response to hand signals associated with food rewards. A later study replicated the procedure and results in a larger sample of dogs, and further supported the reliability of the technique.

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