cochlear nerve

Anatomical facial nerve preservation rate was 100 % , and cochlear nerve was preserved in 7 patients .

面神经解剖保存率为100%，7例（20.0%）保留耳蜗神经。

Objective To study the effects and methods of the retrosigmoid endoscope-assisted vestibular nerve section and partial cochlear nerve section for Meniere disease .

目的探讨前庭神经及部分耳蜗神经切断术治疗梅尼埃病的疗效及方法。

MRI Diagnosis of Cochlear Nerve and Vestibular Nerve Lesion

耳蜗前庭神经异常的磁共振成像研究

Inflammatory cell infiltration was observed in the cochlear nerve and the number of spiral ganglion cells detected .

均有不同程度的螺旋神经节细胞变性、数目减少，螺旋神经节和小血管周围有淋巴细胞浸润；

Objective To evaluate the technique of recording the direct cochlear nerve action potential ( DCNAP ) and its characteristics in rabbit .

目的探讨新西兰大白兔蜗神经直接动作电位（directcochlearnerveactionpotential，DCNAP）的记录方法和特征，建立术中听觉监护动物模型。

Objective To evaluate the effect of MRI on assessing morphology of cochlea and cochlear nerve before cochear implantation .

目的探讨磁共振成像（MRl）对人工耳蜗植入术前耳蜗与蜗神经形态学的评估价值。

In patients without cochlear nerve damage , cochlear implantation should be performed as the initial treatments to rehabilitate their hearing .

如果没有蜗神经的损伤，人工耳蜗植入应作为此类患者的首选治疗方法。

Conclusion With 3D-TSE and B-TFE sequence the fine structure of cochlear nerve and vestibular nerve lesion can be clearly demonstrated ;

4例8耳获得性感音神经性耳聋和6例4耳听神经瘤者显示蜗神经萎缩变细。结论T2WI/3D/TSE及B-TFE序列能很好地显示耳蜗前庭神经的精细结构；

16 cases have no response to audiological test , and MRI films indicate that configuration of inner acoustic meatus and cochlear nerve is normal in 14 cases .

上述听力学检查无反应的16例中的14例MRI检查提示内听道和听神经结构形态正常。

And the successful probability is the highest while the ceramic sheet is stocked on the inside surface of cochlear nerve of spiral limbus in the scala tympani .

陶瓷片置于鼓介中内侧贴于螺旋神经表面成功率最高。

Based on the sequence of giving rise to the cochlear nerve and the vestibular nerve , the vestibulocochlear nerve may be grouped into four types ( A , B , C , D ) .

位听神经根据分出蜗神经和前庭神经顺序，可分为A、B、C、D4型。

On the other hand , cochlear nerve anatomic was preserved in 312 patients following careful dissection ( 95.4 % ), and the facial nerve function was preserved in 187 patients ( 57.1 % ), with no mortality .

术中解剖保留面神经312例（95.4%），功能保留187例（57.1%）。无死亡病例。

Anatomic reservation rate of facial nerve was 88 % ( 37 cases ), and functional reservation rate was 71.4 % ( 30 cases ), cochlear nerve was reserved in 3 cases , and effective audition was reserved in 1 patient .

面神经解剖保留37例（88%），功能保留30例（71.4%）；耳蜗神经解剖保留3例，有效听力保留1例；

Objective Observe and measure the bone structures of middle cranial fossa and petrous part of temporal bone . To supply anatomic basis for preserving facial nerve and cochlear nerve in the removal of acoustic neurinoma by middle fossa approach .

【目的】观察测量颅中窝及颞骨岩部的骨性结构，为经颅中窝入路听神经瘤切除及面、听神经保留提供解剖依据。

Spiral ganglion neurons ( SGNs ) are primary afferent fibers of auditory pathway , which accept the stimulation of glutamate released by hair cells and conduct the excitatory action potentials to the nucleus of cochlear nerve .

螺旋神经节细胞是听觉传导通路的第一级神经元，其接受毛细胞释放的兴奋性递质谷氨酸的刺激产生兴奋性电位，传导至延髓脑桥连接处的蜗神经腹核和背核。

" Impulses travel along the central auditory pathway from the cochlear nerve to the medulla to the cerebral cortex . Hearing may be impaired by disease , injury , or old age ; some disorders , including deafness , may be congenital . "

脉冲沿着中枢听觉通路前进，从耳蜗神经由延髓到大脑皮质。听觉可能因为疾

Cochlear nerve anatomic preservation was in 25 patients ( 83.3 % ) during operation , useful hearing preservation was in 2 patients in 2 weeks postoperatively ( account for 28.6 % of all patients with useful hearing preoperatively ), measurable but not useful hearing preservation was in 15 patients .

耳蜗神经解剖保留25例83.3%），手术后2周有效听力保留2例（占术前存在有效听力患者的28.6%），有效听力丧失但可测听力保留15例。

Methods The scanning of temporal bone was carried out with T 2WI / 3D / TSE in 40 cases suspected for cochlear nerve and vestibular nerve lesion and the bilateral inclined sagittal MRI scanning was performed with T 2WI / 3D / TSE or B-TFE sequence .

方法对40例疑有耳蜗前庭神经异常的患者应用高分辨三维快速自旋回波T2WI序列（T2WI/3D/TSE）做颞骨容积扫描，然后行T2WI/3D/TSE或平衡式三维快速梯度回波序列（B-TFE）双侧斜矢状位扫描。

Effect of MRI on assessing morphology of cochlear and cochlea nerve before cochlear implantation

磁共振成像在人工耳蜗植入术前的评估价值

Objective To study the protection of neurotrophin-3 ( NT-3 ) gene transfection on the guinea pig ( cochlear ) afferent nerve system treated with gentamicin .

目的探讨阳离子脂质体介导的神经营养素-3（NT-3）基因转染对庆大霉素性耳蜗传入神经损伤超微结构的影响。

Results showed that the hearing impairment of AN have different levels of the peripheral auditory system according to auditory tests , including cochlear , eighth cranial nerve and efferent nerve level at the same or independently .

听神经瘤的听觉病理可同时或单独发生于听外周的耳蜗水平、第对颅神经（传入神经）水平和橄榄核耳蜗传出神经水平。

Preoperative cochlear implant evaluation of cochlear nerve integrity and early postoperative identification of electrode implantation

人工耳蜗植入术前听神经完整性的评估

The projection from the cochlear radical nucleus of cochlear nerve to cerebellum in rats

蜗神经的蜗根核至小脑的投射

Cochlear malformation were found in 12 patients , 4 of them accompanied with cochlear nerve malformation .

耳蜗异常12例，其中伴有蜗神经变细或不显示4例（耳）。