A recent study provides insight into how structural brain networks contribute to narcissistic personality traits. By using advanced machine learning techniques, researchers identified specific patterns in gray and white matter that predict narcissistic tendencies. The findings were recently published in the European Journal of Neuroscience. Individuals with high levels of narcissism often exhibit a grandiose sense of self-importance, a need for excessive admiration, and a lack of empathy for others. These traits can significantly impact mental health and interpersonal relationships, leading to…