Editor’s Be aware: Get impressed by a weekly roundup on living very well, built easy. Sign up for CNN’s Existence, But Superior e-newsletter for info and applications made to improve your properly-remaining. CNN  —  The eyes are far more than a window to the soul — they’re also a reflection of a person’s cognitive health. “The eye is the window into the brain,” reported ophthalmologist Dr. Christine Greer, director of medical schooling at the Institute for Neurodegenerative Health conditions in Boca Raton, Florida. “You can see immediately into the nervous program by searching into the back again of the eye, towards the optic nerve and retina.” Research has been exploring…