An interesting article.

Abstract:

Antisocial personality disorder (ASPD), also known as dyssocial personality disorder, is a mental illness that is characterized by a reckless disregard for social norms, impulsive behaviour, an inability to experience guilt, and a low tolerance for frustration. Individuals with ASPD exhibit an inflated sense of self-worth and possess a superficial charm, traits that often aid their attempts to exploit and violate the rights of others. Although the causes of ASPD are highly disputed, research has found that antisocial behaviour is linked to abnormalities in the chemistry and anatomy of the human brain. Low levels of the neurotransmitter serotonin and maldevelopment of limbic and septal brain regions are believed to affect judgement, planning, and impulse control in ASPD sufferers. Furthermore, environmental factors, including low socio-economic status, low education levels, and familial lifestyle, contribute to the onset of ASPD. Criminal behaviour is frequently associated with ASPD. Hence, investigating the biological mechanisms underlying ASPD may improve our understanding of the criminal mentality, reducing the prevalence of crime in society. Furthermore, complete knowledge of the neurophysiology of ASPD will facilitate the discovery of new treatments and therapies for ASPD patients.

Source: The Role of Antisocial Personality Disorder and Antisocial Behavior in Crime – Inquiries Journal