Please provide your email address to receive an email when new articles are posted on . NEW ORLEANS — An implant with ciliary neurotrophic factor has a beneficial effect and reduces the progressive ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. Intravitreal sustained delivery of human ciliary ...

The eyes of some marine-dwelling creatures have evolved to act like a 'depth gauge', allowing these creatures to swim in the open ocean at a certain depth. The eyes of some marine-dwelling creatures ...

(A) Transmission electron microscopy images of longitudinal sections of photoreceptors in controls or RD mice. Scale bar, 1 μm. (B) Transmission electron microscopy images of cross sections of ciliary ...

Evidence that a larval brachiopod has ciliary photoreceptors that are directionally selective, and therefore may function as eyes, bears on an enduring puzzle about photoreceptor evolution in animals.

Early multicellular organisms had two distinct types of photoreceptor cells, apparently with different functions. How these cells combined to form modern eyes turns out to be a complicated story. Our ...