Dr. Long Li is a neurosurgeon resident at Xuanwu Hospital of Capital Medical University. Dr. Li studied under the supervision of Prof. Jiao Liqun and Prof. Ling Feng during his postgraduate studies. His research interests include new evaluation methods of intracranial arterial stenosis (optical coherence tomography (OCT) and intravascular pressure measurement (FFR)). He has presided over one project of "Young Scientist" of National Health Commission of China, and participated in five projects of National Key Research and Development Program of the 13th Five-Year Plan as a project leader. He has published 8 SCI articles in high impact journals such as JAMA Neurology and 1 article in Chinese core journals as the first or co-authors. He has also participated in the preparation of 1 monograph and 1 translation of ischemic cerebrovascular disease, and has obtained 1 software copyright. He was awarded the first prize in the "Innovation Competition" of CFITN 2021, the first prize in the Excellent Paper Competition of the Second Beijing-Tianjin-Hebei Postgraduate Medical Academic Forum 2021, and the first prize in the Second Global Microscopic Anastomosis Competition - WFNS 2020. The second prize of "Global Microscopic Anastomosis Competition" in 2020 - WFNS station.