Study identifies potential blood test for cognitive decline.
A simple blood test has the potential to predict whether a healthy person will develop symptoms of dementia within two or three years. If larger studies uphold the results, the test could fill a major gap in strategies to combat brain degeneration, which is thought to show symptoms only at a stage when it too late to treat effectively. (...) - by Alison Abbott, Nature, 09 March 2014
Via Julien Hering, PhD