What causes migraines? - Marianne Schwarz
Find out what s happening in the brain when you have a migraine and what we still don t know about this complex disorder.
A throbbing, pounding headache. Bright zigzagging lines across your field of vision. Sensitivity to light, lingering fatigue, disrupted sleep.
While an incapacitating…
Source: TED-Ed (2021-05-17)