ASL and SWI in TIA

The dataset concerns a prospective cohort of patients with clinical time-based transient ischemic attack and holds per patient and per lesion data describing basic demographics, risk factors and imaging features.本数据集聚焦以临床时间维度界定的短暂性脑缺血发作（Transient Ischemic Attack，TIA）患者前瞻性队列，收录了每名患者及每处病灶的相关数据，涵盖人口统计学基本信息、危险因素及影像学特征。