Falls, eye test may give clues to Alzheimer's
HealthJul 18, 2011
PARIS (AP) -- Scientists in Australia are reporting encouraging early results from a simple eye test they hope will give a noninvasive way to detect signs of Alzheimer's disease.Although it has been tried on just a small number of people and more research is needed, the experimental test has a solid basis: Alzheimer's is known to cause changes in the eyes, not just the brain. Other scientists in t