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That might be https://en.wikipedia.org/wiki/Scintillating_scotoma https://en.wikipedia.org/wiki/Scintillating_scotoma
by kozak 8y ago
That might be https://en.wikipedia.org/wiki/Scintillating_scotoma https://en.wikipedia.org/wiki/Scintillating_scotoma
- Mirioron 8y agoThe blind spot portion is what I've experienced, but none of the rest. No flickering or even noticeable expansion. I was a kid at the time and was playing an FPS. At one point I realized that I could see all 4 corners of the screen, but a certain sizeable area inside it was not visible without me moving my eyes. It provided for an interesting gaming session, but did go away rather quickly.