Does anyone know what is behind seeing with eyes closed ? Almost every time I go to bed, right before I fall asleep, something happens to consciousness or perception. It almost feels like body and mind are sleeping, and consciousness is still there. It’s tough to describe it with a right word, but it seems it gets “crystallized" . However, things around don’t seem quite the same with eyes open. It almost feels everything is bended, it’s like looking through glass ball of some sort.