How does dopamine control both movement and learning? New research reveals that acetylcholine acts as a "switch" for dopamine ...

Scientists have long studied the role of dopamine, a chemical in the brain that helps control learning and movement, in order ...

Many people take medicines every day without thinking too much about their long-term effects. These medicines help manage common health problems like allergies, high blood pressure, depression, and ...

Your muscles aren’t just for lifting heavy objects and looking good in photos—they’re actually functioning as a sophisticated chemical factory that produces brain-boosting compounds essential for ...