Researchers at the University of Toronto say a sleep disorder that causes people to act out their dreams is the best current predictor of brain diseases like Parkinson’s and many other forms of dementia.
“Rapid-eye-movement sleep behaviour disorder (RBD) is not just a precursor but also a…http://neurosciencestuff.tumblr.com/post/83663435966/sleep-disorder-linked-to-brain-disease