Latest Photoreceptor cell Stories
In laboratory tests, researchers have used electrical stimulation of retinal cells to produce the same patterns of activity that occur when the retina sees a moving object.
New research presented this week at the Association for Research in Vision and Ophthalmology conference in Orlando, Florida suggests that regular grape consumption may play a role in eye health by protecting the retina from deterioration.
Fruit flies are pretty predictable when it comes to scheduling their days, with peaks of activity at dawn and dusk and rest times in between.
Optogenetics is a technique that allows scientists to control neurons' electrical activity with light by engineering them to express light-sensitive proteins.
More than one billion people worldwide rely on fish as an important source of animal protein.
Scientists are developing a clearer picture of how visual systems develop in mammals.
Among the animals that are appealing “cover models” for scientific journals, lancelets don’t spring readily to mind.
All living cells keep their cellular calcium concentration at a very low level.
Patients who have lost their sight due to some degenerative eye conditions may someday have their vision restored thanks to a new device developed by experts at the Stanford University School of Medicine.
Members of a University of Pennsylvania research team have shown that they can prevent, or even reverse, a blinding retinal disease, X-linked Retinitis Pigmentosa, or XLRP, in dogs.
- A serpent whose bite was fabled to produce intense thirst.