1Application of endoscope in the surgery for posterior communicating artery aneurysms in the acute phase481-4832Efficacy analysis of intra-arterial infusion of fasudil for symptomatic vasospasm484-4863Efficacy analysis of external carotid artery stent angioplasty for radiotherapy-related internal carotid artery occlusionQi Hui, Yin Wei, Han Zongli, Huang Da, Xu Shifeng487-4904@@4905Microsurgical treatment of basal ganglia hemorrhage in aged patientsWang Bing, Liang Richu, Liao Yongshi491-4936Analysis of the death causes after endonasal transsphenoidal pituitary adenoma resection and review of literaturesLi zhenju, Ma Jinliang, Zhang Hong, Zhang Weiping, Luo Yuanping494-4977Clinical analysis of microsurgical resection of acoustic neurinoma via keyhole approach in 65 patientsLu Tianyu, Wang Jing, Xu Wu, Dai Yuxiang, Liang Weibang, Ni Hongbin498-5008Characteristics of cognitive impairment after moderate-to-severe traumatic brain injuryLiu Linyi, Wang Zhongyi, Ma Jun501-5039@@504-50510@@505-50611@@507-50812@@508-50913Expression changes of mesencephalic astrocyte-derived neurotrophic factor in rat brain cortex after traumatic brain injuryXu Shen, Liu Jiachuan, Wang Chunlin, Wang Jinbiao, Yang Yanyan, Liu Guangjie510-51314Derivation and validation of the formula for the puncture angle of frontal horn of the lateral ventricleXi Shaodong, Zhou Qinwei, Chen Junjie, Dong Jun514-51615Expression of Rac1 in glioma and its relationships with migration and invasion of glioma cellsHan Xiaoyong, Shang Jinxing, Zhao Zhihuang, Wang Xirui, Yin Gangfeng517-52016@@521-52317@@524-52618@@527-528