Veins and arteries at the back of the eye have been found to carry not only blood but signals of vulnerability to dementia onset.The presence of potential early warning signs of cognitive decline in ...

they’ll say: same thing as human eyes. But that’s not true. It’s not true at all.” In his lab at Lund University in Sweden, Dan-Eric Nilsson is contemplating the eyes of a box jellyfish.

says Turbin. 5. Dry eye Dry eye is a condition where your tears ... and taking breaks when you're at a screen all day are important for managing and ultimately treating myokymia.