Personality disorders—atypical ways of thinking about oneself and relating to other people—are grouped into three clusters: A, B, and C. Cluster B disorders are marked by inappropriate, volatile ...

Recurrent intrusive memories lie at the heart of certain mental illnesses, including post-traumatic stress disorder and obsessive-compulsive disorder. Clinicians often treat these conditions with ...

Subliminal perceptions, also known as subliminal messages, are messages, either visual or auditory, that are presented just beyond the threshold of human perception. A subliminal perception may not be ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. In today’s column, I explore the somewhat shadowy topic of ...