Vietnam vets' nightmares may unlock hidden link to dementia. (Do you agree that there is a link?)

"Vietnam veterans are getting to an age now where we should be picking up changes in those people who are going to develop Alzheimer's," said Christopher Rowe, director of molecular imaging research at the Austin Hospital in Melbourne, who is leading the Australian arm of the research.

http://www.stripes.com/news/us/vietnam-vets-nightmares-may-unlock-hidden-link-to-dementia-1.346606