The eyes have it
http://bitmed.ucsd.gifdu/People/hsieburg/VRC/VRC.html
Three-dimensional reconstruction of a patient`s retina is provided at the Virtual Reading Center--a database of retinal images and algorithms that allows you to retrieve, deposit, and construct such images. Designed to provide interactive access for researchers in the field of retinal diseases, the site can only be accessed by first registering at the Web page, after which access is free.
