Stroke syndromes vary by location in the brain, producing distinct symptoms and recovery paths. Learn how doctors identify them and what recovery typically looks like.
Chronic short sleep raises your risk of heart disease, diabetes, and early death. Here's what the research says and how much sleep actually protects you.
Depression doesn't officially list mood swings as a symptom, but irritability, atypical features, and mixed states mean emotional shifts are often part of the picture.