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- Transient visual disturbance(TVD) is caused by artery stenosis,or artery embolism and migraine,which lead to reduction of eye blood flow,retinal ischemia and hypoxia. 短暂性视觉障碍(TVD)是由于动脉狭窄或栓塞、偏头痛等使眼部血流量降低、视网膜缺血、缺氧引起的。
- Keywords Transient visual disturbance;Amaurosis fugax; 短暂性视觉障碍;一过性黑蒙;
- Transient visual disturbance 短暂性视觉障碍
- General visual disturbance sometimes pleasant and sometimes horrific. 总有视觉骚扰,有时是另人愉快的,有时是恐怖的。
- I had had extreme visual disturbance and pain which had alarmed me and made me feel that my vision was split. 我有着很严重的视觉干扰,它警告着我,并使我觉得我的视力分裂开了。
- This report concerns a 51-year-old male who initially suffered from chronic headache with aggravation, visual disturbance and neck stiffness. 我们报告一例51岁的男性病人,最初的症状是慢性头痛逐渐严重、视力变差、以及颈部僵硬。
- Conclusions The clinical characters of pheochromocytoma in children are serious hypertension, hypertensive cardiopathy and visual disturbance. 全部病例均手术摘除瘤体,术后均病理证实为嗜铬细胞瘤。
- Objective To sum up the clinical experience in optic nerve decompression und-er nasal endoscope for the treatment of traumatic visual disturbance. 目的总结鼻内镜下鼻腔筛蝶窦进路视神经减压术治疗外伤性视力障碍的临床经验。
- In the research of the transient visual evoked potential (VEP) based brain-computer interface (BCI), VEP signal extraction and recognition are essential for obtaining BCI control signal. 在基于瞬态视觉诱发电位的脑机接口研究中,通过视觉诱发电位信号的提取与识别产生脑机接口控制信号。
- Methods 76 patients of pituitary apoplexy with visual disturbance treated with transsphenoidal microsurgery were analyzed retrospectively. 方法回顾性分析76例合并视功能障碍的垂体卒中患者,经蝶窦入路手术前后的视力、视野改变和影响因素。
- Abstract: In the research of the transient visual evoked potential (VEP) based brain-computer interface (BCI), VEP signal extraction and recognition are essential for obtaining BCI control signal. 文章摘要: 在基于瞬态视觉诱发电位的脑机接口研究中,通过视觉诱发电位信号的提取与识别产生脑机接口控制信号。
- In the research of the transient visual evoked potential(VEP)based brain-computer interface(BCI),VEP signal extraction and recognition are essential for obtaining BCI control signal. 在基于视觉诱发电位脑机接口研究中 ,需要在强噪声背景下迅速准确地提取出微弱的视觉诱发电位信号。
- The onset of visual disturbance is unpredictable and can occur within weeks of starting treatment (or sooner) or at any time during treatment, even after months or years. 视觉紊乱的发病难以预测,可在开始治疗后的数周内(或更早)或治疗期内任何时间发生,甚至还可在数月或数年后发生。
- Retinal hemorrhage, and blurring of the optic dise cause visual disturbances. 视网膜出血及神经盘模糊等可导致视力障碍。
- If there are visual disturbance situations which may be caused by the non-absorbed fluid under retinas, it will need the Chinese medical therapy and you can see the improvements or recovery. 手术之后、往往视力变差或因视网膜下积液未吸收而视力减退时,应用中药调治,可获改善甚至恢复。
- Type B causes fewer visual disturbances, but more memory distubance and hypopituitarism. B型除引起视力障碍外,还有垂体功能低下;
- And visual disturbance as though pressure on eyes 并且有视觉骚扰仿佛你的眼睛上有压力
- At concentrations in excess of 1.5%, carbon dioxide may produce hyperventilation, headaches, visual disturbances, tremor, loss of consciousness, and death. 在浓度超过1.;5%25时,二氧化碳可以造成换气过度、头痛、视力紊乱、颤抖、失去知觉和死亡。
- Psychophysical visual disturbance 精神物理学性视力障碍
- cathode-ray oscilloscope transient visualizer 阴极射线示波器瞬态特性观察装置, 瞬态特性直观装置
