Brain scans reveal falling in love floods the brain with dopamine, quiets critical judgment, and later shifts to ...

A TechGYD feature highlights Dr. Gregory Duhon explaining how fitness apps influence dopamine, motivation, discipline, ...

Dopamine is usually the first point of call to explain why food and drugs feel rewarding. However, a new study has found that signals from the gut, carried by the vagus nerve, are required for normal ...