Add Yahoo as a preferred source to see more of our stories on Google. Another medical name that's been changed is dissociative identity disorder – a condition that affects only about 1.5% of people ...

When you think about multiple personalities, what is the first thing that comes to your mind? For many, it is a disturbing picture from a Hollywood film about a deranged and sociopathic murderer.

Comorbidity is when a person has more than one health condition at once. Researchers investigating the comorbidity of personality disorders have found people with certain disorders may have other ...

Jayashri Kulkarni receives funding from the National Health and Medical Research Council of Australia and educational plus clinical trial grants from pharmaceutical companies that manufacture ...