In Reply to: More information about Narcissists. posted by Bruinfan4ever on December 15, 2025 at 11:22:11
Key Findings & Links
Vulnerability: A study linked high scores in narcissistic vulnerability (NV) to a higher likelihood of developing Alzheimer's, suggesting a connection between personality and neurodegenerative risk, notes Austin Publishing Group and Blue Moon Senior Counseling.
Brain Structure: Patients with Cluster B personality disorders (including narcissistic) show alterations in brain regions also involved in dementia, potentially increasing future risk, say NIH researchers.
Behavioral Overlap: Dementia can amplify narcissistic traits like denial, anger, and control issues, making symptoms hard to distinguish from the underlying personality disorder, according to Psych Central and NCCDP.
Case Studies: Reports exist of individuals with Narcissistic Personality Disorder (NPD) developing Frontotemporal Dementia (FTD), suggesting neurobiological vulnerabilities may play a role, state NIH PubMed