A member asked:

Temporarily impaired vision? could it be from aura?

A doctor has provided 1 answer

Yes, certainly: If the impairment is fairly stereotyped from event to event, it may well represent a migraine aura, even if a full headache does not follow ("acephalgic migraine"). While most people report vague dark or light spots or a visual flicker as part of their aura, some have very complex visual disturbances, such as vibrant zigzags referred to as "fortification patterns.".

Answered 6/30/2012

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Related Questions

A member asked:

Are flickering lights in vision an aura?

A doctor has provided 1 answer