脑微出血中脑灌注异质性和网络效率低下与认知障碍的相关性

《Brain Research Bulletin》：Heterogeneous cerebral perfusion and network inefficiency associated with cognitive impairment in cerebral microbleeds

　　• 脑微出血与记忆门诊队列中的认知障碍相关。• ASL MRI 显示皮层和深层灌注变化存在异质性。• 颞叶过度灌注与网络效率降低相关。• 深部核团低灌注与认知缺陷相关。• 研究结果提示了与脑微出血相关认知的神经血管相关性。Xiaoran Zheng|Xiaochen Zhang|Renren Li|Jing Ma|Chenxi Pan|Junxi Xu|Ping Yuan|Zhilan Tu|Fuchun Lin|Jun Ye|Qinghua Wang|Ying Su|Zhiyuan Zhai|Yunxia Li|Jialin C. Zheng