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- colliculus caudalis 尾侧丘
- The inferior colliculus (IC), as an important nucleus of auditory midbrain, is crucial for sound localization. 下丘作为听觉中脑的重要组成部分,在声源定位的过程中起到非常重要的作用。
- Many GABA-like positive fibres were observed at the inferior colliculus level of substantia nigra. 在下丘平面还可见到许多GABA样阳性神经纤维。
- Neurons in the upper layers of the superior colliculus have well-defined receptive fields. 神经元在上丘的上层有明确的接收区。
- Conclusion The phase-locking and the latency in the subdivisions of the inferior colliculus are different. 结论下丘三个亚区的相位锁定反应及潜伏期各不相同,其相位锁定的神经传入不同。
- Results: The numerous NPY-like inmiunoreactive cells were localized in the nucleus vestibularis superious, nucleus cochlearis ventralis and nucleus reticularis pontis caudalis. 结果:在脑桥可见到前庭神经上核、耳蜗神经腹侧核及脑桥尾侧网状核NPY样免疫反应胞体。
- Midbrain Several BDA labeled axons were observed in theperiaqueductal gray matter (PAG). The moderate BDA labeledterminals were found in the lateral superior colliculus (SC). 中脑:中脑导水管周围灰质(PAG)内可观察到少量BDA标记纤维终末的分布,上丘的外侧有中等密度BDA标记纤维和终术,中脑深核有密集的BDA标记纤维终末;
- A mathematical model of interaural-level-difference detection in auditory neurons in the frog inferior colliculus was established in this paper. 建立了蛙下丘听觉神经元对双耳刺激强度差检测功能的一个数学模型。
- The central subcortical structure involved in the generation of visually guided saccadic eye movements is the superior colliculus. 中央皮质下构造牵涉到上丘中肉眼引导的跳视眼球运动的产生。
- We studied the echolocation calls and acoustic response properties in the inferior colliculus of the least horseshoe bat Rhinolophus pusillus. 研究了菲菊头蝠自由飞行状态下的回声定位信号和下丘神经元的声反应特性。
- Conclusions: Screws inserted posterior to the anterior colliculus place the posterior tibial tendon at significant risk for injury or abutment. 结论:螺钉自前结节后方旋入,损伤或接触胫骨后肌腱的风险明显加大。
- NOS positie neurons whose cell bodies varydirrerent in size and shape in inferior colliculus were located in central nuclei. 下丘NOS阳性反应神经元位于下丘中央核团,胞体形状和大小不一。
- Objective To study the tissue culture technique for superior colliculus explanted from newborn rats and to observe the growth status dynamically. 目的探讨新生大鼠上丘脑组织培养方法,并对其在培养过程中的变化进行观察。
- ES1 is assumed to be pontine di- or oligosynaptic reflex, ES2 is mediated polysynaptically by inhibitory interneurons probably located in the lateral tegmental field of the brainstem next to the trigeminal nucleus caudalis. 对健康者研究表明,ES1为脑桥单或少突触反射所介导,而ES2是由脑干多突触抑制性中间神经元所介导; 介导ES2的这些抑制性中间神经元可能临近三叉神经脊束核尾端的背外侧。
- Abstract Substance P immunoreactive terminals arising from the superior colliculus have been observed in the dorsal lateral geniculate nucleus of the rat. 摘要 已知大鼠外膝体内有中脑上丘来的含P一物质的神经末梢,其机能不明。
- In the nucleus reticularis pontis caudalis, the distribution of NPY-like cells were sparse and these cells varied in size and were rhombus or shuttle in shape and had longer processes. 脑桥尾侧网状核内的NPY样胞体分布较稀疏,且大小不一,呈菱形或梭形,有明显较长的突起。
- Results Under extradural-anesthesia, the cystoscope was placed into the bladder, the seminal colliculus and bladder neck were seen with their distance larger than 10 cm. 采用硬膜外麻醉下剔除膀胱及输尿管四周脂肪组织,松解输尿管下段及双侧输尿管置管方法治疗。
- The activation of NRM neurons by electroacupuncture(EA)waseliminated after decerebration at superior colliculus level,indicating that thiseffect of EA depends mainly on the supra-midbrain structure. 检验 AR 至 PAG-NRM 的神经通路在电针效应中的作用:实验显示上丘水平去大脑后,电针兴奋 NRM 的效应完全消失,表明此效应主要依赖中脑以上结构实现;
- The efferent fibers of the superfical layer of the superior colliculus descended ipsilaterally to terminate in the parabigeminal nucleus(predominantly the dorsal and ventral part of the same side)and dorso-lateral part of the ipsilateral pontine nucleus. 上丘浅层的传出纤维下行终止于二叠体旁核(以同侧核的背、腹群为主)、同侧桥核的背外侧部;
- fovea caudalis fossae rhomboideae 菱形窝尾侧凹