Association of Admission Serum Homocysteine with Discharge Neurocognitive Dysfunction after Acute Cerebrovascular Disease in a High-Altitude Setting0 views•2026•MedicineNan Wang*1, Jialin Sun*2, Weizhong Ji2Nan Wang*1Jialin Sun*2Weizhong Ji21Emergency Department, Qinghai Hospital of the First Affiliated Hospital of Xi'an Jiaotong University, 2Department of Neurology, Qinghai Provincial People's HospitalEmergency Department, Qinghai Hospital of the First Affiliated Hospital of Xi'an Jiaotong UniversityDepartment of Neurology, Qinghai Provincial People's Hospital