A heart attack activates stress circuits in the brain that evolved for survival but can amplify inflammation, disrupt healing ...

Your brain, spinal cord, and nerves are the main parts of your nervous system. Important messages travel back and forth from your brain. They travel through your spinal cord and out to nerves that ...

Researchers discovered a feedback loop between nerve cells, the immune system and the heart. They think it shows promise as a ...

"I'm fine" and "I'll take care of it" (even at capacity) can be nervous system signals. Decoding them makes hard moments easier to navigate.

Scientists have found that when the stomach and brain are synced too strongly, it may signal worse mental health, linking anxiety, depression, and stress to an overactive gut-brain connection. The ...

Neurologists warn many people dismiss early signs of nervous system problems, risking delayed diagnosis. Symptoms such as ...