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新发现:脑跨膜静脉 —— 成年后仍存在的胚胎学模式静脉连接 - 生物通
尤其是幕上静脉系统,在成年人中可分为深、浅两条通路。文献中记载,这两个部分之间的沟通是由所谓的大脑静脉(transcerebral veins)实现的,它是连接深部髓静脉和浅部髓静脉的微小静脉通道,且二者之间不存在其他连接方式。
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