Yeah this is a visual migraine aura, called scintillating scotoma. It’s one of the more common migraine aura types. I used to get them ALL the time. Morning, noon, and night they pop in like they own the place.
Some great gifs from WikiMedia
Yeah this is a visual migraine aura, called scintillating scotoma. It’s one of the more common migraine aura types. I used to get them ALL the time. Morning, noon, and night they pop in like they own the place.
Some great gifs from WikiMedia