Narcissistic traits are linked to a brain area governing emotional control
A recent study reveals that the physical structure of a specific brain region acts as a bridge between narcissistic personality traits and the habit of hiding one’s emotions. By looking at brain scans of healthy adults, researchers found that the volume and surface folding of the anterior insula correspond to both narcissistic tendencies and emotional suppression. The research was published in the Journal of Affective Disorders. Narcissism is often thought of as a single personality flaw, but psychologists divide it into two main dimensions. Grandiose narcissism is characterized by an inflated sense of self-importance, a constant need for admiration, and a lack of empathy for others. Vulnerable narcissism is marked by fragile self-esteem, hypersensitivity to criticism, and social withdrawal. Both types share an underlying core of self-focus and difficulties with interpersonal relationships. A common thread linking both grandiose and vulnerable traits is a struggle with emotion regulation. Emotion regulation refers to the mental strategies people use to manage how they feel and how they express those feelings to people around them. One strategy is cognitive …






