These 3 little-known brain cells may play a big role in mental health. KEY POINTS Microglia regulate brain immunity and may help explain...

Inflammation in our brains may change who and how we are!

New research sheds light on a hidden part of the gut-brain connection. KEY POINTS Most of your immune system is located in your gut Gut...

Here's how brain wiring issues may help to explain depression. KEY POINTS Brains of people with depression show several changes that may...