Jean-François Gariépy

About Jean-François Gariépy

Jean-François Gariépy is a postdoctoral researcher at the Center for Cognitive Neuroscience, Duke University. He is interested in how the brain generates social behaviors.

He has received the Next Generation Award from the Society for Neuroscience for his efforts in communicating science to the general public. He maintains a Twitter account (@JFGariepy), updated regularly with recent publications in social and cognitive neuroscience. He can be contacted at jeanfrancois.gariepy@gmail.com.

All texts published by Jean-François Gariépy on this blog are licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported.

NeuroTV 13

NEURO.tv Episode 13 – Neuroscience in the courtroom and invasion of privacy, with Nita Farahany.

Nita Farahany, Professor of Law and Philosophy at Duke University is a leading scholar on the ethical implications of biosciences and emerging technologies. She joined us to discuss how neuroscience is currently being used in the courtroom. We also talked about potential issues brought by emerging technologies on the invasion of privacy for individuals. Continue reading

Posted in About Neuroscience, Authors, by Jean-Francois Gariepy, by Steven Miller, Diseases & Disorders, In Society, Neuroethics, Neurolaw, Policymakers, Psychiatric Disorders, Technologies
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NEURO.tv Episode 12 – Optogenetics and anxiety-related behaviors, with Kay Tye.

What is optogenetics and how is it used to determine the contribution of brain areas to normal and dysfunctional behaviors? We discuss with Kay Tye, Assistant Professor of Neuroscience at MIT. Continue reading

Posted in About Neuroscience, Across the Lifespan, Authors, Brain Basics, by Steven Miller, Cell Communication, Mood, Neural Network Function, Neuroanatomy, Sensing, Thinking & Behaving, Stress and Anxiety, Technologies
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wiresvsneurons

Why do nervous systems use slow voltage changes rather than fast electric currents along wires?

Richard Dawkins used his Twitter account to ask some unanswered questions about biology that he finds fascinating, inviting others to share ideas about hypothetical life forms that may or may not have evolved. By nature, these questions can only be addressed using some degree of speculation, but I find this one particularly interesting and I will attempt to answer it. He asks: Continue reading

Posted in Authors, Brain Basics, by Jean-Francois Gariepy, Cell Communication, Chemicals, Evolution, Neural Network Function, Neuroanatomy, Uncategorized
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NEURO.tv Episode 11 – Moral decision-making and the brain, with Joshua Greene.

What experiments do psychologists use to identify the brain areas involved in moral decision-making? Do moral truths exist? We discuss with Joshua D. Greene, Professor of Psychology at Harvard University and author of Moral Tribes. Continue reading

Posted in Authors, Brain Basics, by Jean-Francois Gariepy, by John Kubie, by Leanne Boucher, Diseases & Disorders, Evolution, In Society, Language, Neural Network Function, Neuroeconomics, Psychiatric Disorders, Sensing, Thinking & Behaving
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KardashianJFGariepy

Scientists on Twitter.

Neil Hall from the University of Liverpool has published a very interesting mini-study on scientists and Twitter. He developed a metric that compares the popularity of scientists on Twitter to the impact of their publications within peer-reviewed journals. The metric is called the Kardashian Index, a reference to the fact that Kim Kardashian became wildly popular for no apparent reason, and a wink at those scientists who get Twitter popularity without having accomplished as much as others in their scientific career. Neil Hall is not necessarily critiquing the individuals who use Twitter to their advantage – he simply creates a metric that finds discrepancies between Twitter popularity and scientific popularity. The idea is brilliant, but in my view the short article is based on an incorrect premise. The premise is that science and social media contributions are two fundamentally separate things that can be compared to each other. Continue reading

Posted in About Neuroscience, Authors, by Jean-Francois Gariepy, Educators, In Society, Neuroeducation, Press, Technologies
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NEURO.tv Episode 10 – Parkinson’s disease and the basal ganglia.

What are the brain changes that cause Parkinson’s disease? In this special episode, Steven Miller traveled to Japan to discuss the current research on this subject with Professor Gordon Arbuthnott from the Okinawa Institute of Science and Technology. Continue reading

Posted in Authors, Brain Basics, Brain Development, by Jean-Francois Gariepy, by Steven Miller, Degenerative Disorders, Diseases & Disorders, Movement, Neural Network Function, Neuroanatomy, Sensing, Thinking & Behaving
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What is animal communication?

It seems quite easy to grasp, but the definition of animal communication creates a certain degree of controversy among biologists. One can easily come up with many examples of what looks like communicative signals between pairs of animals – the barking of a dog, the alarm calls of monkeys, the courtship display of Betta splendens – but when we try to define what a communication signal is, it gets slightly more complicated. Continue reading

Posted in Authors, Brain Basics, by Jean-Francois Gariepy, Evolution
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