Ice cold, hard and emotionless. Such is the psychopath – we think. Until we get a glimpse behind the mask. Researchers have for decades been almost unanimous in their accord with the popular perception that psychopaths are made in a certain way, and will forever remain that way.
Tag Archives | Psychopathy
Images of prisoners’ brains show important differences between those who are diagnosed as psychopaths and those who aren’t, according to a new study led by University of Wisconsin-Madison researchers. The results could help explain the callous and impulsive anti-social behavior exhibited by some psychopaths.
A brain imaging study suggests that men with a history of violent behavior may have greater gray matter volume in certain brain areas, whereas men with a history of substance use disorders may have reduced gray matter volume in other brain areas, according to a report published online today by the Archives of General Psychiatry, […]
Psychopaths are charming, but they often get themselves and others in big trouble; their willingness to break social norms and lack of remorse means they are often at risk for crimes and other irresponsible behaviors. One hypothesis on how psychopathy works is that it has to do with a fear deficit. A new study, which […]
Researchers studying the genetic roots of antisocial behavior report that children with one variant of a serotonin transporter gene are more likely to exhibit psychopathic traits if they also grow up poor. The study, the first to identify a specific gene associated with psychopathic tendencies in youth, appears this month in the Journal of Abnormal […]