Sunday, October 5, 2014

Life as a Nonviolent Psychopath Neuroscientist. James Fallon discovered through his work that he has the brain of a psychopath, and subsequently learned a lot about the role of genes in personality and how his brain affects his life. By JUDITH OHIKUARE


In 2005, James Fallon's life started to resemble the plot of a well-honed joke or big-screen thriller: A neuroscientist is working in his laboratory one day when he thinks he has stumbled upon a big mistake. He is researching Alzheimer's and using his healthy family members' brain scans as a control, while simultaneously reviewing the fMRIs of murderous psychopaths for a side project. It appears, though, that one of the killers' scans has been shuffled into the wrong batch.
The scans are anonymously labeled, so the researcher has a technician break the code to identify the individual in his family, and place his or her scan in its proper place. When he sees the results, however, Fallon immediately orders the technician to double check the code. But no mistake has been made: The brain scan that mirrors those of the psychopaths is his own.
After discovering that he had the brain of a psychopath, Fallon delved into his family tree and spoke with experts, colleagues, relatives, and friends to see if his behavior matched up with the imaging in front of him. He not only learned that few people were surprised at the outcome, but that the boundary separating him from dangerous criminals was less determinate than he presumed. Fallon wrote about his research and findings in the book The Psychopath Inside: A Neuroscientist's Personal Journey Into the Dark Side of the Brain, and we spoke about the idea of nature versus nurture, and what—if anything—can be done for people whose biology might betray their behavior.

One of the first things you talk about in your book is the often unrealistic or ridiculous ways that psychopaths are portrayed in film and television. Why did you decide to share your story and risk being lumped in with all of that?
I'm a basic neuroscientist—stem cells, growth factors, imaging geneticsthat sort of thing. When I found out about my scan, I kind of let it go after I saw that the rest of my family's were quite normal. I was worried about Alzheimer’s, especially along my wife’s side, and we were concerned about our kids and grandkids. Then my lab was busy doing gene discovery for schizophrenia and Alzheimer's and launching a biotech start-up from our research on adult stem cells. We won an award and I was so involved with other things that I didn't actually look at my results for a couple of years.
This personal experience really had me look into a field that I was only tangentially related to, and burnished into my mind the importance of genes and the environment on a molecular level. For specific genes, those interactions can really explain behavior. And what is hidden under my personal story is a discussion about the effect of bullying, abuse, and street violence on kids.

Read More: http://www.theatlantic.com/health/archive/2014/01/life-as-a-nonviolent-psychopath/282271/

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