![]() ( Scanning instruments for instance.) all without constricting the flow.and then do it for up to a hundred years. It has to be conveyed in a manner that allows many hundreds of tiny movements (that's how the cells reset) and sometimes hundreds of large movements a minute. The blood supply to the retina is, like the rest of the eye, utterly miraculous. This is important.Ĭheck that the symptom is roughly even in both eyes. If this is true, don't worry.but yes, have it checked out.Ĭheck to see if they vanish for a while when you blink, then build up again. The ‘shadows' that these cast, are very leisurely in their movement, but I'm guessing the sparkles are fairly rapid. I've only just started to notice the little "tingly spots" as I am studying for my ATPLs and doing a heck of a lot of reading.Īgain unqualified advice, but just some info I picked up while studying Migraine. Is it just me, or is this absolutley human like? Another example is looking at the sky and I tend to get sparkle vision quite bad and have to squint my eyes, but that's always been the case. ![]() I have heard 80 was the minimum, where as before I was viewing the screen running at 75hz.for the past few years! I have just this second reduced the resolution to 800圆00 an increased the refresh rate to 100hz. ![]() Is this from using the computer too much? or running my monitor at too low a refresh rate. Since first recognising this, I haven't been able to surpass it and everytime I look at something I notice it. I can still read what i am reading but it's not as clear. It's as though there a little particles floating around what I am trying to look at. Quite recently I have noticed that when I am reading in natural light, or on the computer at any time of the day, I get this kind of tingly vision. I have a little query, and I am worried that I am the only person suffering from this annoying effect.
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