Preoperative Altered Spontaneous Brain Activity and Functional Connectivity Were Independent Risk Factors for Delayed Neurocognitive Recovery in Older Adults Undergoing Noncardiac Surgery.
Zhaoshun JiangXixue ZhangYating LvXiaodong ZhengHuibiao ZhangXuelin ZhangChongyi JiangGuang Wu LinWeidong GuPublished in: Neural plasticity (2020)
Preoperative higher ALFF in the bilateral MCC and lower FC between the bilateral MCC and left calcarine were independently associated with the occurrence of DNR. The present fMRI study identified possible preoperative neuroimaging risk factors for DNR. This trial is registered with Chinese Clinical Trial Registry ChiCTR-DCD-15006096.