We are off to ARVO 2016 in Seattle, Washington to participate in the largest gathering of vision scientists and ophthalmologists in the world. It’s the annual meeting of researchers and clinicians presenting and discussing all things vision and ophthalmology.
If you are going to be at ARVO and want to meet up, leave us a comment here or send a Tweet to @Webvision1 and if you are on Twitter, be sure to use the #ARVO2016.
Vladimir Kefalov, Professor of Ophthalmology and Visual Sciences at Washington University in St. Louis will be delivering a seminar on “Calcium Homeostasis in Mammalian Rod and Cone Photoreceptors” on Wednesday, May 11th at 12:00 Noon in the Moran Eye Center auditorium.
Abstract: Calcium plays an important role in the function and health of photoreceptors. Calcium modulates the phototransduction cascade and controls the response sensitivity, response kinetics, and adaptation. Abnormal calcium homeostasis, associated with mutations in multiple phototransduction proteins, has also been suggested to cause retinal degeneration and blindness. This talk will present the results of our recent studies on the mechanisms for extruding calcium from mammalian photoreceptors. We have identified novel mechanisms for regulating calcium in both rods and cones. The implications of our findings for the function and survival of mammalian photoreceptors will also be addressed
This is a fun and pretty accurate Youtube video on how different animals (vertebrates and invertebrates) visually process the world. There is so much to learn from the evolution of the eye and we here on Webvision are always happy to see basic science and the science of vision being communicated to the wider public.