We are thrilled to welcome Dr. Lin from the College of Biomedical Engineering and Instrument Science at Zhejiang University as our esteemed guest speaker this week. The conference focused on "Quantitative Magnetic Resonance Brain Physiological Imaging Technology and Its Application in Cognitive Impairment." During her presentation, Dr. Lin discussed the application of brain physiological imaging technology in Alzheimer's disease and vascular dementia, as well as noninvasive measurement techniques for blood-brain barrier permeability and cerebral oxygen metabolism. After an engaging discussion, we all left feeling enriched by the exchange.