Krasnikov Iu A
Arkh Anat Gistol Embriol. 1988 Apr;94(4):8-14.
By means of corrosive, injection and tracheoscopy methods venous formations of the brain have been studied in 19 species of birds--endemical for Far East--from 12 orders. Four types of the venous sinuses structure have been distinguished in the dura mater: the first type of the structure is specific for birds that live an inactive and quiet life (blue rock pigeon, Ussuric pheasant, Tetrastes bonasia, domestic hen). The second type of the sinus structure occurs in birds, that sharply change the speed and height of their flight (Otus bakkamoena). The most manifested changes in the sinus structure are noted in waterfowl and diving birds, that spend much time in flight, in dendrocolaptidae and in day predaceous birds; in them the longitudinal sinus forms a rhombus.
通过腐蚀、注射和气管镜检查等方法，对来自12个目、19种远东特有鸟类的脑静脉结构进行了研究。在硬脑膜中区分出四种类型的静脉窦结构：第一种结构类型是生活不活跃且安静的鸟类（岩鸽、乌苏里雉、松鸡、家鸡）所特有的。第二种窦结构类型出现在飞行速度和高度急剧变化的鸟类中（领角鸮）。在水鸟、潜水鸟、飞行时间长的鸟类、砍林鸟和昼行性食肉鸟类中，窦结构的变化最为明显；在它们中，纵窦形成一个菱形。
