Alzheimer’s disease is the most common cause of dementia, especially in older adults. It is a condition that slowly damages ...

Leigh Erceg’s and Derek Amato’s cases suggest a hypothesis for explaining personality changes that come about as a result of head injuries. Traumatic brain injury (TBI) occurs when external forces ...

People with personality traits associated with narcissism, Machiavellianism, and psychopathy exhibit distinct patterns of ...

The change in openness that we witnessed in Leigh turns out to require a completely different explanation. In Leigh’s case, the change in openness is primarily due to a change in artistic interest.

Your brain does all kinds of strange things. Neuroscientist Heather Berlin explains how it works. Your brain does all kinds of strange things — and neuroscientist Heather Berlin wants to explain how ...