1Relationship between subcortical watershed infarction and extra-intracranial arterial stenosisNI Guan-zhong, LIU Wen-hua, HUANG Xian-jun, CHEN Zhao-yao, FAN Jin, YUE Xuan-ye, CHEN Mao-gang, LIU Xin-feng, XU Ge-lin561-5642Efficacy of olanzapine in the adjuvant treatment of post-stroke vertigo: a preliminary observationLI Sheng-yun, GUO Xiu-hai, WAN Min, WU Jian, JIA Jian-ping565-5693Postoperative efficacy observation of unruptured intracranial aneurysm caused oculomotor nerve palsyHU Peng, ZHANG Hong-qi, BAO Yu-hai, LI Meng, SONG Qing-bin, LING Feng570-5734Evaluation of posterior circulation ischemia in combination with carotid contrast-enhanced ultrasound and transcranial Doppler:a preliminary studyCHEN Yan, ZHENG Zheng, CHENG Qiong, LI Yong-kun, JI Xiao-lin, LI Jian-wei, LIN Ning, WU Chang-ming574-5785Relationship between blood pressure changes in acute phase of stroke and short-term prognosis in elderly patientsCHEN Jin-mei, TIAN Fa-fa, ZHOU Wei-zhi, LIU Xiao-hong, XIA Jing, CHEN Miao-cun, QI You-wen, SONG Yan-yan579-5836Influence of the common risk factors on the age of onset of cerebral infarction in young adultsZHOU Yong-tao, XIAO Bei, DENG Ying-mei, GUO Xiu-hai, CHEN Biao, JIA Jian-ping584-5877Influence of cerebral ischemia-reperfusion injury on myelin-associated glycoprotein expression in ratsZHANG Ying, LIU Xiang-rong, JI Xun-ming, YAN Feng, ZHANG Chen-cheng, LUO Yu-min588-591,6098Effect of mitochondrial ATP-sensitive potassium channel opener diazoxide on oxygen glucose deprivation-induced PC12 cellsWANG Zhan-qiang, LI Chun-yu, ZHANG Ji-xing, WANG Quan-cai, JIA Chun-hong, ZHANG Hong592-5959Changes of cerebral hemodynamics detected by transcranial Doppler ultrasonography after internal carotid artery stentingLI Yan, DU Hui-shan, HUA Yang596-60010The elderly of essential thrombocythemia associated with cerebral venous sinus thrombosis: a case reportDING Yan, ZHANG Yan-li, WANG Xiang-bo601-60211Vertebrobasilar dolichoectasia misdiagnosed as cerebellar hemorrhage: a case report603-60412Vertebrobasilar dolichoectasiaZHANG Zhi-yong, JIAO Jin-song605-60913Progress of imaging study in small intracranial aneurysmsHOU Chang-long, ZHOU Gen-quan610-61314Recent research progress of nerve cell apoptosis induced by cerebral ischemia in vascular dementia614-616 