Brain-imaging tool, stroke risk test help spot cognitive decline early

... early evidence of amyloid beta "plaques" and neurofibrillary tau "tangles" in the brain - the hallmarks of Alzheimer's disease. The study, published in the April issue of the Journal of Alzheimer's Disease, demonstrates that taking both stroke risk ...

http://scienceblog.com/62142/brain-imaging-tool-stroke-risk-test-help-spot-cognitive-decline-early/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+scienceblogrssfeed+%28ScienceBlog.com%29