@neomedics: 🩸 What happens when blood vessels dilate during a headache? This 3D medical animation shows how widening blood vessels and activation of pain-sensitive tissues around the brain may contribute to headache pain in certain types of headaches, such as migraines. 🧠 Learn the science behind headache pain in just a few seconds! ⚠️ Educational content only. If you experience a sudden, severe headache or one accompanied by weakness, confusion, vision changes, or difficulty speaking, seek immediate medical attention. #Headache #Migraine #MedicalAnimation #BrainHealth #Neurology #