Someone told me that if you keep your gaze fixed and imagine a completely black circle right above someone’s head, what you are actually doing is telepathy… so far I haven’t researched more about it but I have noticed that some strange things happen when I do that, I see spirals and the vision looks different, could someone confirm what your experience is when doing the same?
Edit: As someone said in the comments, have you ever seen an image in black and white with a red dot in the center what if you keep your stare fixed for a certain time in it and close and open your eyes rapidly you see the image of JesusChrist? Maybe it is realated to the phenomenon in some way.
If someone try it and notice some result please let me know.
How long until you see shapes?
Usually just a minute before vision gets blotchy, colors blend together and desaturate, and some things seem to move more around than others. For example looking at a dark painting on a bright wall makes the contents of the painting seem to jump more around than the wall around it. Staring longer makes things start disappearing as if my entire vision is becoming a blind spot.