视路
- 网络visual pathway
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这说明对于诊断早期视路压迫性损害,VEP等电位图比视野计敏感。
It indicates that VEP topography has more advantagees than perimeter to diagnose early compression of visual pathway .
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目的探讨应用DTI技术对视神经纤维束和视路成像的可能性和应用价值。
Objective To discuss the feasibility and value of diffusion tensor imaging ( DTI ) to reveal optic nerve and visual pathway .
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结论MRI是视路肿瘤早期诊断的有效方法。
Conclusion MRI is an effective method in the diagnosis of optic pathway tumor .
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视路各部位肿瘤的MRI成像各有其特点,以脑垂体瘤最为常见,且对视功能影响较为明显。
There was a special MRI feature on the each tumor suffering from optic pathway , but the pituitary adenoma which affects visual function was the most common tumor .
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结论:STZ性糖尿病大鼠在高血糖持续6个月后,表现出视路神经元和胶质细胞免疫组织化学的病理改变。
Conclusion : after continuous hyperglycemia for 6 months , the experimental diabetic rats showed immunohistochemical changes of neurons and glial cells in visual pathway .
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结论:VEP,ERG和mERG能够对患者视网膜及视路功能进行比较全面和客观的评定,为癔症性盲目的诊断提供了重要的客观依据。
CONCLUSION : VEP , ERG and combined with mERG can provide an important objective basis for the diagnosis of hysteria blindness .
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在11例高位视路损伤者中,8例为枕叶皮层损伤,闪光VEP表现为双眼P1波潜伏期轻度延长,波幅基本正常;
Out of 11 cases with cortical blindness , occipital cortex were injured and the flash VEP demonstrated the slight prolongation of the latent period of the PI wave of both eyes , while the PI amplitudes were normal .
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结果与正常对照组相比,阴性对照组大鼠视路三级神经元的NT-3的表达强度和Nissl小体的含量均明显降低(P<0.05或0.01);
RESULTS Compared with the normal control group , the positive staining of NT-3 and the content of Nissl bodies in retina , EGB and VC were significantly low in negative control group ( P < 0.05 or 0.01 );
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结论PRVEP检查能较准确反映鞍区肿瘤患者视路受损及术后视觉功能改善情况,对鞍区肿瘤患者视觉功能的评判有一定的临床实用价值。
Conclusion The visual function , which has been damaged by sella area tumor and improved postoperation , can be confirmed by PRVEP examination . It has very important clinical value for the patients with sella area tumor in assessing visual function .
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伊视路仔细地在竞争环境中审查了可能存在的干扰科技
Essilor carefully scans the competitive environment for potentially disruptive technologies .
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脑震荡患者视路损害的视诱发电位检查
Visual evoked potential of visual pathway damaged eyes after brain concussion
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视路白质纤维束磁共振扩散张量成像的初步应用
Diffusion tensor imaging of visual pathway fiber bundle : an initial study
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30例正常人视路诱发电位的检测及临床应用
Measurement of Visual Evoked Potentials in 30 Normal Volunteers and its Clinical Application
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1型神经纤维瘤患儿发生迟发性视路肿瘤
Late-onset optic pathway tumors in children with neurofibromatosis 1
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视路诱发电位联合检测及临床应用
Measurement of Visual Evoked Potentials and its clinical application
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成人视路胶质瘤的诊断与显微外科治疗
Diagnosis and treatment of optic pathway glioma in adult
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重T2加权灰阶反转成像对大垂体腺瘤视路的显示作用
Effect of heavily T_2 weighted reversed MR images on locating the optic pathway in large pituitary adenoma
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对不同年龄大鼠的视路结构进行组织培养,观察其生长规律。
Visual pathway tissues from rats of different ages are cultured and the in vitro growth process is observed .
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脊椎动物的眼睛就是一个例子&其前后颠倒的视路和视路穿过视网膜之处的盲点。
The vertebrate eye-with its back-to-front wiring and blind spot where the wiring goes through the retina-is one example .
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目的评价伽玛刀治疗累及视路的无功能型垂体腺瘤的适应证和疗效。
Objective A retrospective analysis assessed the efficiency of gamma knife radiosurgery for nonfunctioning pituitary adenoma involving visual pathway .
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多年来人们一直从临床和基础不同角度进行弱视发病机理研究,早期研究明确视觉刺激异常导致的视路发育障碍是形成弱视的基本原因。
It has been confirmed that visual development holdback due to abnormal visual stimulation is the radical reason of amblyopia .
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结论颅内病变可以通过影响视路、瞳孔光反射路及眼运动神经而表现各种眼部症状。
Conclusions Visual pathway , oculopuillary reflex pathway and oculomotor nerves might be affected by pressure to develop ocular manifestations .
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视路肿瘤的磁共振表现特点及对视功能的影响
The relationship between the manifestation of the tumor of optic pathway in MRI and the affection on the visual function
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伊视路很早就获取了这些科技然后它自己发展它们,甚至冒着失败和自我干扰的风险
and it then develops those technologies itself , even at the risk of failure or the risk of self-disruption .
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高位视路损伤与管内段间接视神经损伤的比较
Comparative study on the characteristics of the high site visual field injuries and the visual nerve injuries after the head trauma
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本文用作者自行设计的TBC&Ⅰ型中心视野分析仪对颅脑外伤所致视路损伤患者作了追踪检测。
The follow up examinations of injuries affecting visual pathway with TBC - ⅰ computerized central visual field analyser designed by the authors were reported .
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光学巨头伊视路是怎样避免科技干扰,甚至从中获利的呢?
How is it , then , that the consumer optics giant Essilor is able to avoid technology disruption , and even profit from it ?
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伊视路保持在了前列通过运用精准和适应的法则,在近40年�它表现了出色的成绩
Essilor stays ahead of its game , and has delivered spectacular performance for over 40 years , by using the principles of prudence and adaptation .
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结论:在视路疾病的诊断上,全自动静态视野结果分析有不可低估的定性定量价值。
Conclusion In the diagnosis of the visual nervous fibre disease , the clinical analysis of automated static visual field outcomes is significant in quantity and quality .
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结论老年人垂体瘤病程长,肿瘤大,临床以视路改变为主。
Conclusions For elderly patients with pituitary adenomas , the illness duration was long , the tumors were usually large , and the major presentation were visual changes .