"It's a small study" but "suggestive and encouraging," one of the American researchers, Dr. Lee Goldstein of Boston University, said of the Australian work.
Study: Falls may be a sign of Alzheimer's disease →
"It's a small study" but "suggestive and encouraging," he said. "My hat's off to them for looking outside the brain for other areas where we might see other evidence of this disease."
Falls, eye test may give clues to Alzheimer's →