(二)脑的静脉 大脑上静脉 上矢状 Vv. cerebri superiores Sinus sagittalis superior 上吻合静脉 v. anastomotica superior 下吻合静脉 v. anastomotica inferior 大脑中浅静脉 V. cerebri media superficialis 大脑下静脉 V. cerebri inferiores 尾状核头 Caput nucler 横窦 caudatI Sinus transversus（二）脑的静脉