4 ms·
So can you, for example, picture a black square which takes up the entirety of your vision? So your eyes are open, but you perceive nothing in front of you?
by dorkwood 5y ago
So can you, for example, picture a black square which takes up the entirety of your vision? So your eyes are open, but you perceive nothing in front of you?
- godDLL 5y agoNot quite like that, but yes, sure. I can decide not to process what comes in my eye, as long as it's not a tiger or something. Then I don't see it. If it's a familiar face or a threat, then it's harder to phase out, almost impossible. It's useful to have something better to fidget with than a black square. But I can do black square. Also your actual vision is like a spot, not like a square.