Ever experience ‘word salad’ or jumbled speech during a migraine? Learn why transient aphasia happens, how long it lasts, and when to see a doctor.

A headache before your period is likely a migraine attack that’s triggered by hormonal changes. Learn how to recognize ...

Scientists at Keck Medicine of USC are testing an experimental stem cell therapy that aims to restore the brain’s ability to produce dopamine, the chemical whose loss drives Parkinson’s disease. The ...