I have the same condition as you are describing. I get like a crescent shape or reverse C of jagged flashing black and white lines. It lasts about 15-20 minutes. It starts out very small and then grows until it's outside my field of view. It's like if you were in a tunnel and it's far away and as...
I have the same condition as you are describing. I get like a crescent shape or reverse C of jagged flashing black and white lines. It lasts about 15-20 minutes. It starts out very small and then grows until it's outside my field of view. It's like if you were in a tunnel and it's far away and as...