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Three scientists examine three dimensions of psychopathy: neurological, social, and criminal.
- How are the brains of psychopaths wired differently? In this video, psychologist Kevin Dutton, neuroscientist (and psychopath himself) James Fallon, and professor of psychiatry Michael Stone take the wiring apart.
- In neurotypical people, the amygdala and the orbitofrontal cortex inhibit one another to allow for reasonable, moral decision-making. Psychopaths don't have that mechanism.
- Up to 80% of who a psychopath will turn out to be is down to environment. Intelligence, natural aggressiveness, and your family and friends determine whether a psychopath will grow up to make a killing or just "make a killing in the market," as a famous headline once said.
Psychopathy and sadism play a prominent role among those who choose to take it up.
The dangers of becoming the target of an internet troll are worrying. Besides the uncomfortable aspects one might shake off, internet trolls spread spurious accusations, ruin reputations, and have even caused cases of suicide. It’s important to understand the phenomenon of trolling and those who perpetrate it, as some research suggests it may be more pervasive and cause longer lasting damage than traditional antisocial behaviors.
The psychopath gene can be expressed in one of two ways. Here's what stopped James Fallon's psychopathy from becoming destructive.
"I'm a very lucky psychopath," says neuroscientist James Fallon, who discovered he had borderline psychopathy while using his own brain scans in a double-blind study. Upon reflection it made a lot of sense, and now Fallon understands that it was his mother's good intuition in his developmental stage that set the course for how his psychopathy would be expressed as an adult. Good parenting and family connections can be the difference between an anti-social and a pro-social psychopath, and being kind to kids—in your family or in your neighborhood—who are struggling might just save the world from someone on the wrong side of psychopathy.
They have the same feelings as normal people. It’s how they make decisions that’s different.
Utter the word psychopath and immediately ideas of a sadistic serial killer with a penchant for blood comes to mind. Would it surprise you to know that you may interact with one every day? In fact, psychologists have noted that some of the top CEOs and others who hold lofty positions, and even many regular people who do not, have this condition. You may know, love, or even be a psychopath and not even know it. The important thing here is to define what a psychopath is.
A new study makes a surprising finding on the intelligence of psychopaths, often portrayed as evil geniuses in popular culture.
We tend to think of psychopaths as dangerous, antisocial, lacking in key human emotions like empathy or remorse. Psychopaths can be obsessed evil tyrants like Hitler or cunning and monstrous like the fictional Hannibal Lecter. Now a new study casts a surprising look at psychopaths, finding that whatever qualities they might have, high intelligence is not one of them. In fact, psychopaths were found to be less intelligent than average people.