31st January 2024

Neurobiological factors

Various traits of personality disorders like impulsivity and emotional instability have been linked to dysfunction in neurotransmitters. It is believed that neurotransmitters such as Serotonin, Dopamine, and Glutamate/NMDA play a major role in the development of various traits of different personality disorders. Additionally, changes in the HPA axis have been linked to both borderline and antisocial personality disorders.