Yeah.Reading through these posts, seems there are different versions of this. Mine are just zigzag distortions in revolving ring surrounding central vision, but I can still see clearly what is in center. I've never felt pain.
There seems to be two types.
An ocular migraine and a migraine with aura.
Two different things.
The ones I have(had)have never been painful.
Just a small blind spot that has prismatic scintillating zigzags.
Which go away after a short while.
There was never any headache or dizziness.
I first started having them in '88 while in the Navy.
Then not until 2005 or so.
Then they started back up.
I looked up the symptoms on my computer and discovered what it was.
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