Gregory Berns is an American neuroscientist, psychiatrist, and author, best known for his pioneering work in neuroeconomics and his research into animal cognition and emotion, particularly through the use of functional magnetic resonance imaging (fMRI) on awake, unrestrained dogs. He is a Distinguished Professor of Psychiatry and Behavioral Sciences at Emory University School of Medicine.
Biography and Career Berns earned his Ph.D. in bioengineering from the University of California, Berkeley, and his M.D. from the University of California, San Diego. He completed his residency in psychiatry at the Western Psychiatric Institute and Clinic at the University of Pittsburgh.
His early career focused on using fMRI to study human decision-making and reward processing, laying foundational groundwork in the emerging field of neuroeconomics. He was among the first researchers to apply fMRI to investigate how the brain processes economic choices and risk.
Research
- Neuroeconomics: Berns was a key figure in the early development of neuroeconomics, a field that combines neuroscience, economics, and psychology to study how the brain makes decisions. His work explored the neural mechanisms underlying concepts like satisfaction, risk, and value.
- Canine Cognition and Emotion (The Dog Project): Berns gained widespread recognition for establishing the "Dog Project" at Emory University. This groundbreaking research program uses fMRI to study the brains of awake, unrestrained dogs. The project aims to understand canine cognition, emotion, and social behavior from the dogs' own perspective, without the need for sedation or restraint. Through this work, Berns and his team have investigated topics such as how dogs process human signals, their capacity for empathy, their sense of smell, and how they experience reward and punishment. This work has provided empirical evidence for the complex inner lives of dogs.
- Iconoclasm and Conformity: Berns has also researched the neural basis of creativity, non-conformity, and how individuals can break free from conventional thinking, particularly explored in his book Iconoclast.
Publications Berns is a prolific author of scientific papers and several popular science books:
- Satisfaction: The Science of Finding True Fulfillment (2005)
- Iconoclast: A Neuroscientist Reveals How to Think Differently (2008)
- How Dogs Love Us: A Neuroscientist and His Adopted Dog Reveal What Dogs Think, Feel, and Want (2013)
- What It's Like to Be a Dog: And Other Adventures in Animal Neuroscience (2017)
His work has been featured in major media outlets and has significantly contributed to public understanding of neuroscience, human decision-making, and animal intelligence.
See Also
- Neuroeconomics
- Animal cognition
- Functional magnetic resonance imaging (fMRI)
- Emory University