Evaluation of brain network function in alzheimer's disease Lead Investigator: Bingjie Ni Institution : Huazhong University of Science and Technology E-Mail : m201972603@hust.edu.cn Proposal ID : 1353 Proposal Description: The main purpose of this study is to use functional magnetic resonance imaging, neurological test score, clinical diagnosis and other data of patients with alzheimer's disease to suggest a scoring model that can evaluate the neurological function of human brain, so as to achieve the purpose of diagnosis based on the above data.The specific method is related algorithms of machine learning, such as SVR, etc., which one should be finally adopted to observe the accuracy and feasibility of the scoring model.