New research guidelines for classifying whether individuals have Alzheimer's disease rely heavily on the use of biomarkers from imaging scans. The new framework was published in the April issue of Alzheimer's & Dementia: The Journal of the Alzheimer's Association by Wayne Forrest, AuntMinnie.com

At the opening ceremony of the Boao Forum for Asia (BFA) Tuesday, Xi spoke of "a new phase of opening up" for the shared prosperity of China and the world. [Special coverage] Original article, Xinhua Editor: Wang Fan on www.ecns.cn