They note that patients with macular degeneration frequently do adapt their point of gaze, but in a process that takes months, not days or hours. They suggest that practice with a visible gray disc like the one used in the study might help speed that process of visual rehabilitation along. The discovery also reveals that the oculomotor (eye movement) system prefers control simplicity over optimality. “Gaze control by the oculomotor system, although highly automatic, is malleable in the same sense that motor control of the limbs is malleable,” Tjan says. “This finding is potentially very good news for people who lose their foveal vision due to macular diseases. It may be possible to create the right conditions for the oculomotor system to quickly adjust,” Kwon adds.
For the original version including any supplementary images or video, visit http://www.sciencedaily.com/releases/2013/08/130815133447.htm
Part V, Restore and Maintain Good Vision and Eye Health Naturally
It lowers the risk of cataracts and macular degeneration (low lutein intake is implicated as a risk factor in age-related macular degeneration) and may also help to prevent or slow down atherosclerosis. * Alpha Lipoic Acid (ALA) is a very important nerve stabilizer and is helpful in diabetics, and in patients with glaucoma, to protect their remaining optic nerve fibers. * Dicosahexaenoic acid (DHA), with six unsaturated double bonds, makes up 30 percent of the good fat in the retina, brain and adrenal gland. Following objects at a distance, driving and hand/eye coordination may all be improved with the use of DHA.
For the original version including any supplementary images or video, visit http://www.naturalnews.com/032367_vision_eye_health.html