On today’s episode: Ancient Egyptians have handed archaeologists new evidence of a gruesome ceremonial practice. Migraines. They’re a lot more than a headache. All that and more today on All Around Science...

LINKS: * Gruesome cache of severed hands is evidence of trophy-taking in ancient Egypt * First osteological evidence of severed hands in Ancient Egypt * What is a migraine? A Mayo Clinic expert explains * A Phase-by-Phase Review of Migraine Pathophysiology * [VIDEO] What Causes Migraine Disease? 5 Factors in Migraine Neurobiology * Where Migraines Start: The Trigeminal Nerve * The Phases of Migraine * Dysfunction of the Nervous System Can Cause Migraine

THEME MUSIC by Andrew Allen https://twitter.com/KEYSwithSOUL http://andrewallenmusic.com