How can one eye miss a patch while the world still looks complete?
Close one eye to peer through a toy telescope: the room still feels complete even though that eye has a tiny place with no light sensors.
Talk about it
- Before moving a test dot, point through the crossed light path and predict which internal retinal side it reaches.
- The message vanished but the background did not look black. What information could the brain have borrowed?
- Why would two eyes with different viewpoints cover more of the world than one?