Cerebral dural mater硬脑膜 Characters a thick and dense inelastic membrane that composed of two layers, an inner or meningeal and outer or endosteal It is in loose contact witl calvaria. and most strongly adherent to base of skull
Cerebral dural mater 硬脑膜 Characters ◼ A thick and dense inelastic membrane that composed of two layers, an inner or meningeal and outer or endosteal ◼ It is in loose contact with calvaria, and most strongly adherent to base of skull
Four septa Cerebral falx大脑镰 Tentorium of cerebellun小脑幕- in front there is a gap,the tentorial incisure幕切迹, for passage of midbrain Cerebellar faⅸx小脑镰 Diaphragma sellae鞍隔
Four septa ◼ Cerebral falx 大脑镰 ◼ Tentorium of cerebellum小脑幕－in front there is a gap, the tentorial incisure 幕切迹, for passage of midbrain ◼ Cerebellar falx 小脑镰 ◼ Diaphragma sellae 鞍隔
Sinuses of duramater 硬脑膜窦 52 Superior sagittal sinus 上矢状窦 Inferior sagittal sinus 下矢状窦 Straight sinus 直窦 Confluence of sinus 窦汇
Sinuses of duramater 硬脑膜窦 ◼ Superior sagittal sinus 上矢状窦 ◼ Inferior sagittal sinus 下矢状窦 ◼ Straight sinus 直窦 ◼ Confluence of sinus 窦汇