[人間の頭蓋骨の使者（著者の翻訳）]

排出静脈と呼ばれる頭蓋骨の静脈出口の血行動態導電率の範囲、およびそれらに影響を与える因子は888で閉じられ、210人が開いた人間の頭蓋骨で調査されています。重要な。心臓とのつながりが大きくなるほど、関連する出産静脈が広くなる傾向があります。これは、後頭頭蓋窩における右の放卵静脈の優位性を説明しています。右頸静脈と左頸静脈、頸静脈と乳様突起静脈が互いに補償します。憲法上の要因の影響は、平均脳体重の性差に対応する頸静脈の導電率の性差によって示されます。

The range of hemodynamic conductivity of the venous outlets of the skull, called emissary veins, and factors influencing them have been explored in 888 closed and 210 opened human skulls: Exept the condylar canal and the mastoid emissary vein only emissary veins joined to cranial nerves are of importance. The straighter the connection to the heart the wider the related emisary vein tends to be, which explains the predominance of the right emissary veins in the occipital cranial fossa. The right and the left jugular vein as well as the jugular and the mastoid emissary vein compensate each other. The influence of constitutional factors is shown by the sex difference in the conductivity of the jugular veins corresponding to the sex difference of the mean cerebral weight.