Progress in imaging research on the blood-brain barrier associated with Alzheimer's disease
Alzheimer's disease(AD)is the most common cause of dementia in the elderly people,and its pathogenesis remains unclear.Research has found that blood-brain barrier(BBB)injury is tightly associated with AD pathology and plays a crucial role in the pathogenesis and progression of AD.Imaging technology is an effective method for exploring changes in the structure and function of BBB.This article will summarize the internal relationship between BBB injury and AD pathology and the current application status of imaging technology in it,in order to provide new ideas for the early diagnosis and treatment of AD.