I have seen opthomoligts, retina doctors and now a neuorlogist, I had every test is normal. They can't explain reasoning for seeing this EVERYDAY, purple spotss, that flash and appear in one eye or the other, tyhen fade in a few seconds or minutes, I had test for seizures, everything, I read here it can be entoptic phenomenon? Is this possible, what is CAUSE AND SIGNIFICANCE OF PURPLE SPOTS IN EYES???