Episode Details

What if you could watch a neurological event unfold in real time, just by looking at the world? That's exactly what happens during a migraine aura. This episode dives into cortical spreading depression—a slow wave of electrical activity that marches across the brain's surface at 2-5 millimeters per minute, producing the shimmering, multicolored visual disturbances that define classic migraine aura. We explore why auras look so different from person to person (it depends on which brain regions the wave crosses), why some people get the visual show without the headache, and what the latest CGRP research reveals about whether the aura actually causes the pain—or whether both are triggered by something upstream. Along the way, we cover a psychologist who measured his own aura with a stopwatch in the 1940s, the genetic underpinnings of hemiplegic migraine, and why your teenage migraines might fade to once-every-few-years as an adult. Episode #545436 — open it directly at myweirdprompts.com/545436