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narcissistic personality disorder

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Featured Neuroscience Psychology

·May 15, 2021·8 min read

From Psychopaths to ‘Everyday Sadists’: Why Do Humans Harm the Harmless?

Researchers investigate why some people take pleasure in hurting more vulnerable people.

Featured Neuroscience Psychology

·December 2, 2018·5 min read

The Scientific Signs You Are In a Relationship with a Psychopath

Researchers reveal the neurobiology and typical behavior associated with psychopathic personalities. The paper explores the red flags that might mean you are in a relationship with a psychopath.

Featured Neuroscience Psychology

·August 27, 2022·3 min read

Narcissistic People Are More Likely to Be Aggressive and Violent

People high in narcissistic traits showed higher levels of verbal aggression, physical aggression, and other bullying behaviors. They often extend their aggression to innocent bystanders. Narcissism was associated with a 21% increase in aggression and an 18% increase in violent behaviors.

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Featured Neuroscience Psychology

·April 15, 2025·4 min read

Dark Personality Traits in Politicians Fuel Political Polarization

New research reveals that politicians with narcissistic, psychopathic, or Machiavellian traits significantly increase affective polarization among voters. When citizens identify ideologically with such leaders, they become more hostile toward political opponents.

Featured Neuroscience Psychology

·September 14, 2023·4 min read

Machine Learning Uncovers Neural Pathways of Narcissistic Traits

Researchers have utilized advanced machine learning techniques to unveil the neural structure linked to narcissism, overcoming previous study limitations. Employing Kernel Ridge Regression and Support Vector Regression, they predicted narcissistic personality traits based on brain organization and other personality aspects.

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Featured Neuroscience Neuroscience Videos Psychology

·March 16, 2022·6 min read

‘Dark Empaths’: How Dangerous Are Psychopaths and Narcissists With Empathy?

Despite common thought, not all people with dark triad disorders are void of empathy. Some people with dark triad disorders experience above-average empathetic capabilities. Researchers shed light on "dark empaths" and empathy deficits in those with dark triad disorders.

Featured Neuroscience Psychology

·March 5, 2024·7 min read

Loneliness Linked to Personality Disorders

A systematic review synthesizing data from 70 studies reveals significant insights into the relationship between loneliness, perceived social support (PSS), and personality disorders. The review found that individuals with personality disorder traits or diagnoses, except those with narcissistic traits, experience higher levels of loneliness and lower levels of PSS compared to the general population and other clinical groups.

Featured Neuroscience Psychology

·September 3, 2023·5 min read

Dark Traits, Broken Sleep: How Machiavellianism and Psychopathy Impact Rest

A recent study delves into the link between the Dark Triad personality traits—Machiavellianism, psychopathy, and narcissism—and sleep quality, particularly in individuals with affective disorders (AD). Using data from 657 people, the research reveals that Machiavellianism and psychopathy have a significantly negative impact on sleep quality.

Featured Neuroscience Psychology

·December 10, 2019·3 min read

Me, me, me! How narcissism changes throughout life

Longitudinal study reveals for most people narcissistic traits such as sensitivity to criticism and imposing your opinion onto others, decreases as we age. However, having high aspirations for yourself increases over time.

Featured Genetics Neuroscience Psychology

·November 10, 2019·3 min read

What is a psychopath?

The media often talks about psychopathic people. But what exactly is a psychopath, and how does psychopathy manifest? A new study explores psychopathy and sheds light on how the condition may develop.

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Featured Neuroscience Psychology

·February 6, 2021·3 min read

Narcissistic Leaders: Even Children Fall for Their Superficial Charms

Young children considered to demonstrate more narcissistic traits are viewed by their peers as "true leaders", even when their actual performance was average. Researchers investigate whether narcissistic leadership could develop during childhood.