Application of Multi-probe PET/MR Imaging in the Diagnosis and Evaluation of Alzheimer's Disease

Alzheimer's disease (AD) is the most common cause of cognitive impairment, and its diagnosis requires a comprehensive analysis of the results of medical history, neuropsychological evaluation, imaging and laboratory tests. Among them, it has been widely recognized that amyloid PET imaging is used in the early diagnosis of AD, tau protein PET imaging is used in the assessment of the progression of AD, and the glucose metabolism PET imaging is used in the assessment of nerve damage. MRI can provide structure, blood perfusion, neural network connection damage and other information through multi-sequence scans. With the help of the PET/MR multi-modal imaging platform and multi-probe imaging technology, it can provide more sensitive and accurate imaging information for early diagnosis and disease assessment of AD, and provide a basis for clinical treatment decision-making.