This interview with Dr. Joshua Buckholtz comes in light of his recently-published research on the brain connectivity of psychopaths within an inmate population.
By Carey Goldberg | WBUR | July 7, 2017
You might think the defining feature of psychopaths is that they’re heartless: willing and sometimes eager to inflict suffering because they lack empathy. But a new Harvard-led study out in the journal Neuron highlights a less obvious aspect of the typical psychopath: poor decision-making.
Psychopaths’ brains seem to be wired so that they are poor at taking into account how bad they’ll feel in the future about what makes them feel good in the present, the study finds. And it suggests that perhaps, at the heart of the psychopath problem, is a brain that’s poor at generating simulations — whether of other people’s feelings or of the future.
Does this let psychopaths off the hook for their anti-social actions? No, but see how you feel after you read my conversation (below, lightly edited) with the study’s senior author, Harvard associate professor Joshua Buckholtz. His research team gathered their data by trundling a mobile MRI scanner to prisons in the Midwest and scanning inmates’ brains.