Dementia doesn't just erode memory -- it also changes behavior and mental health. A study shows the brain's salience network and tau protein may be involved. When most people think of dementia, ...

A UCLA study has mapped a critical brain hub in mice that regulates stress responses and social behavior, shedding new light on the neural roots of psychiatric conditions such as post-traumatic stress ...

In this image displaying a “standard brain” (created by averaging brain scans from hundreds of participants not involved in this study), purple spheres show the locations in the brain linked by what ...