The optic nerve is a part of the brain.
视觉神经是大脑的一部分。
He said himself, and still says, that once the optic nerve is damaged, it cannot regenerate.
他自己说过，并且现在仍在说，一旦视觉神经被损坏了，它就不能再生。
It relies on an intact eyeball, an intact retina with functioning bipolar cells, and an optic nerve to convey the information to the brain.
它需要一个完整的眼球，一个极性细胞具有正常功能的完整视网膜，还有将信息传递给大脑的视觉神经。
It gradually destroys the rods and cones that detect light in the retina of the eye. But it does not harm the optic nerve, which transmits electrical impulses from the retina to the brain.
这种病会逐渐破坏视网膜可以感光的视杆和视锥，但是不会损害视觉神经，视觉神经负责将视网膜神经脉冲传递到大脑。
But it does not harm the optic nerve, which transmits electrical impulses from the retina to the brain.
而视觉神经是从视网膜传送电脉冲到大脑的神经，这种疾病其对视觉神经并没有危害。
In glaucoma, the optic nerve becomes progressively damaged and, if not treated, leads to loss of vision and even blindness.
在青光眼这种疾病中，视神经遭到逐渐的破坏，如果不加治疗，则会导致视力减退乃至失明。
This is a sign that her optic nerve is functioning.
这是她的视神经开始发挥功能的迹象。
But it should be a thorough exam in which the doctor dilates the pupils and examines the optic nerve.
但是，那应该是一次彻底的检查，医生应该为孩子扩瞳检查视神经。
The retina is the "business end" of the eye, where nerve cells convert light into electrical and chemical signals that are sent to the brain down the optic nerve.
视网膜是眼睛的“运作终端”，膜上的神经细胞将进入眼球的光转化为电信号和化学信号，然后经过视觉神经传输给大脑。
You are functioning fine, and yet slowly, this disease can chip away at the optic nerve, and by the time you have symptoms from glaucoma, oftentimes there’s not really much we can do, ” he said.
你的视力很好，但是慢慢地，这种疾病会侵害视神经，而当你出现青光眼症状的时候，我们往往已经无能为力了，”他说。
Glaucoma is a potentially blinding illness that damages the optic nerve.
青光眼是一种破坏视神经的潜在性致盲疾病。
Increased pressure in the eye is linked to optic nerve damage.
眼压的升高与视神经的损害密切相关。
Patients with sickle cell disease or trait are particularly susceptible to glaucomatous optic nerve damage from even mildly elevated IOPs.
对于患有镰状细胞贫血的患者而言，即使是轻微的IOP升高，也很有可能造成青光眼性视神经损伤。
Glaucoma is a group of diseases that cause damage to the optic nerve.
青光眼是一组导致视神经损伤的疾病。
The implant then feeds the data to the optic nerve which leads from the eyeball to the brain.
植入然后喂数据到视神经导致从眼球到大脑。
The computer-generated (synthetic) environment can be entered directly into the brain via coupling effects with the optic nerve.
计算机产生（人造的）环境能直接进入大脑，通过与视觉神经连接的效果。
This and other methanol-based kickers are sometimes fatal: 10ml of methanol can burn the optic nerve; 30ml can kill.
这种酒和其他甲醇勾兑的烈酒有时候是致命的：10ml的甲醇即可烧坏视神经、30ml即可致命。
With an underdeveloped optic nerve, there are few treatments available.
如果患有先天性的视神经发育不良的问题是很少有可用的治疗方式的。
Objective Retina is an important part of the optic nerve system.
目的：视网膜是视神经系统中的一个重要组成部分。
The doctor said 10 -15 percent of people who have one eye optic nerve collapse will have the other eye follow suit.
医生说10%到15%的人有一眼视神经崩溃后另一只眼睛也会出现同样症状。
Conclusions Neurosurgeon should pay sufficient attention to the diagnosis and treatment of optic nerve injury caused by head injury, strive for diagnosing early and treatment on time.
结论对颅脑外伤性视神经损伤的诊断、治疗，神经外科医生应有足够的重视，争取早期诊断，及时治疗。
Glaucoma occurs when fluid in the eyeball stops draining efficiently, causing a build-up of pressure which damages the optic nerve and nerve fibres from the retina.
青光眼是由于眼球中的液体不能有效排出，导致眼内压力累积，从而导致视网膜的视神经和神经纤维受损导致的。
Objective To explore the diagnosis, treatment and prognosis of the optic nerve glioma.
目的探讨视神经胶质瘤的诊断、治疗和预后。
Purpose: To study the efficacy and safety of endoscopic endonasal optic nerve fenestration for the management of idiopathic intracranial hypertension (IIH).
目的：研究内窥镜下鼻内视神经开窗术治疗原发性颅内高压症的有效性和安全性。
Methods:113 cases of midface fractures were reviewed. The nasal bone fracture, zygomatic arch fracture, optic nerve contusion, zygomatic maxilla fracture were treated.
方法：回顾分析113例面中部骨折的临床资料，治疗了鼻骨、颧弓、视神经损伤及颧上颌骨骨折。
Applications of stem cells in optic nerve regeneration is reviewed in this paper.
就应用干细胞再生视神经的研究进展进行综述。
Three essential elements of glaucomatous optic nerve damages are optic nerve rim loss, retinal nerve fiber layer defects (RNFLD) and optic disc linear hemorrhages.
诊断青光眼视神经损害的三要素为盘沿丢失、视网膜神经纤维层缺损(RNFLD)及视盘线状出血。
Three essential elements of glaucomatous optic nerve damages are optic nerve rim loss, retinal nerve fiber layer defects (RNFLD) and optic disc linear hemorrhages.
诊断青光眼视神经损害的三要素为盘沿丢失、视网膜神经纤维层缺损(RNFLD)及视盘线状出血。
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