one of three tube loops filled with fluid and in planes nearly at right angles with one another; concerned with equilibrium
例句与用法
1.
6 . posterior semicircular canal resection could get 15 10mni surgery scope . it could treat cerebellopontine angle lesions and save audition and balance , but could not treat internal acoustic meats lesions 颗骨内部和桥小脑角区的解剖学研究及其临床应用6 .后半规管切除可以获得约为15xl0 ~的手术操作范围，完全可以处理内听道口附近区域的较小病变。
2.
Super - posterior semicircular canal resection s scope is wider than posterior semicircular canal resection and could treat internal acoustic meats lesions too . conclusion : we get the scope of the two different incisions of duramater . study the effect of the sigmoid sinus , jugular bulb and cerebellopontine angle area to retrolabyrinthine approach surgery 后、上半规管切除在外半规管以下所得范围同后半规管切除相似，在外半规管平面以上可以有一较大的暴露范围，可以一直暴露到内听道口，甚至可以暴露内听道的全程，因此可以在直视下处理内听道内的病变。
3.
Methods : to divide the anatomic area into several parts : sigmoid sinus , jugular bulb , semicircular canal , internal acoustic meats , cerebellopontine angle area , duramater . simulated the partial labyrinthectomy and endoscopic surgery on 20 adult cadaveric specimens , measured correlative data , observed correlative anatomic structure . all data analysied by sas 方法：在20例40侧成人尸头上模拟迷路后径路桥小脑角区内镜手术和部分迷路切除术，将相关解剖结构分为乙状窦、颈静脉球、半规管、内听道、桥小脑角区、硬脑膜等几个区域，分别观察相关解剖结构及测量相关数据，测量结果用sas软件进行统计学分析。
4.
It has been studied on the mechanism of ci from the view of the interaction among semicircular canal , otolith organ and proprioceptor . but the studies on neurophysiology mechanism are not enough . some scholars think that a great number of 5 - hydroxytryptamine ( 5 - ht ) accumulating in nerve center , which induced by protein disturbance of metabolism resulting from acceleration stimulation , resulted in vestibular illusions 对于科里奥利错觉的发生机制，目前仅从半规管、耳石器、躯体本体感受器相互作用角度进行了探讨，缺乏对其中枢生理机制的研究，有学者认为，加速度作用造成的蛋白质代谢障碍，引起5 -羟色胺在中枢的大量堆积，是造成前庭性错觉的主要原因。
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