Some goals people set for themselves carry risks, and the nervous system may quietly steer you away from them.

Autoimmune autonomic ganglionopathy (AAG) occurs when your immune system attacks healthy nerve cells in your autonomic nervous system. It causes symptoms like dizziness or faintness. Autoimmune ...

Opioid addiction, or opioid use disorder (OUD), is a major global health issue, and recovery from OUD is marked with high ...