. Like Teri said, the blackspots could be part of the aura. Her odds of having Migraine disease is enhanced... definitely predisposed to the disease. The blackspots could be part of a Migraine aura, and an MRI to rule...
Caveat: I am not a physician..
As you had a physician do the procedure - I'd go back and ask that physician to find an answer or give you an explanation other than I don't know.
The physician has lots more information a
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