About the Authors

Yan Wang

Affiliation College of Information Science and Technology, Beijing Normal University, Beijing, China

Kewei Chen

Affiliation Banner Alzheimer’s Institute and Banner Good Samaritan PET Center, Phoenix, Arizona, United States of America

Li Yao

Affiliations College of Information Science and Technology, Beijing Normal University, Beijing, China, State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China

Zhen Jin

Affiliation Laboratory of Magnetic Resonance Imaging, Beijing 306 Hospital, Beijing, China

Xiaojuan Guo

gxj@bnu.edu.cn

Affiliations College of Information Science and Technology, Beijing Normal University, Beijing, China, State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China

the Alzheimer's Disease Neuroimaging Initiative

Competing Interests

Kewei Chen is a PLOS ONE Editorial Board member. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: YW KWC XJG . Performed the experiments: YW XJG ZJ. Analyzed the data: YW XJG KWC. Contributed reagents/materials/analysis tools: ZJ LY. Wrote the paper: YW XJG KWC LY.