Sight      

Optical Illusions I 

As you look at the spirals, they will appear to move. This is called "illusory movement."

Optical Illusion II - afterimages explanation

A Perception of Vision - Web site with information about eyes and sight


Mike May -

Video of 1st light  -  Mike May's Account of  Seeing the First Time Since He was Three - NPR (National Public Radio) interview

Eye Simulator

CowEye Dissection

Animation of rhodopsin absorbing light & changing shape

The Boston Retinal Implant Project
bypassing the rods and cones to see - Boston Herald article