Posted in Parental Alienation & Narcissistic Personality Disorder

Mesolimbic dopamine reward system hypersensitivity in individuals with psychopathic traits | Nature Neuroscience

Psychopathy is a personality disorder that is strongly linked to criminal behavior. Using [18F]fallypride positron emission tomography and blood oxygen level–dependent functional magnetic resonance imaging, we found that impulsive-antisocial psychopathic traits selectively predicted nucleus accumbens dopamine release and reward anticipation-related neural activity in response to pharmacological and monetary reinforcers, respectively. These findings suggest that neurochemical and neurophysiological hyper-reactivity of the dopaminergic reward system may comprise a neural substrate for impulsive-antisocial behavior and substance abuse in psychopathy

https://www.nature.com/articles/nn.2510

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Living the dream in SW France-Retired Love Swimming, Rambling, Labrador's, Pilates, Photography, Astronomy, Reiki, Travelling. Currently studying Psychology, and member of NAAP. I believe in truth, honesty, karma and integrity! KEEPING IT REAL - No one likes someone who lies and lives a different life on social media than they do in real life. ≧◔◡◔≦

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