Writing and symbols on walls

Sun Oct 09, 2011 3:45 pm » by **Alexrubic**

I think garciaface was alluding to a something called entoptic phenomenon. It is possible for some people to see structures within their own eye seemingly projected into their field of vision - especially when looking at a blank, light-coloured surface such as a wall or ceiling. In particular the blood vessels of the retina at the back of the eye - the perceived image of which is named the Purkinje tree after the the person who first discovered the phenomenon in 1823.

So this:

Could be this:

If it is some form of entoptic phenomenon, then it does not require medication - unless you are being prescribed these drugs for other health issues not related to seeing these images.

Sun Oct 09, 2011 9:51 pm » by **Katiedisclosetv**

alexrubic wrote:I think garciaface was alluding to a something called entoptic phenomenon. It is possible for some people to see structures within their own eye seemingly projected into their field of vision - especially when looking at a blank, light-coloured surface such as a wall or ceiling. In particular the blood vessels of the retina at the back of the eye - the perceived image of which is named the Purkinje tree after the the person who first discovered the phenomenon in 1823.

So this:

Could be this:

If it is some form of entoptic phenomenon, then it does not require medication - unless you are being prescribed these drugs for other health issues not related to seeing these images.

That's what I thought it could be too.