Because of the TIA's I have my eyes tested once a year. At a recent test I told the optician that I sometimes see bright electric blue dots mainly in the right eye. She says worse case scenario it could be a tear at the back of the eye, but on examination everything is okay in both eyes. She gave me a letter for my GP and he has arranged for me to go to Moorfields Eye Clinic next week. GP thinks it's probably due to the migraine. 2 CTbrain scans were normal. Does anyone ever get the feeling that you are imagining these odd symptoms.