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在健康眼睛中,暂时倾斜的光盘与非倾斜的光盘之间,神经甲状腺边缘的形态差异

Chan Woong Joo¹, Youn Joo Choi¹, Han Ul Kim²

¹Department of Ophthalmology, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, #150 Seongan-ro, Gangdong-gu, Seoul, 05355, South Korea.

Scientific reports

|March 14, 2024

概括

与暂时倾斜的光盘相比,与非倾斜的光盘相比,健康的眼睛显示出明显的神经皮边缘形态. 布鲁赫膜开口-最小边缘宽度 (BMO-MRW) 和面积 (BMO-MRA) 的这些差异表明光神经纤维可能受到压力.

科学领域:

眼科医生眼科眼科
神经科学是一个神经科学.
人体解剖学解剖学解剖学

背景情况:

光盘形态,特别是时间倾斜,可以影响神经皮边缘结构.
了解这些变异对于在健康个体中准确评估视神经头部至关重要.

研究的目的:

为了比较健康眼睛中暂时倾斜和非倾斜的光盘之间的神经带边缘的形态差异.
分析光神经头部参数使用光谱域光学连贯性断层扫描 (SD-OCT).

主要方法:

预期招募年龄在20-40岁的健康参与者,他们的光盘是暂时倾斜的还是非倾斜的.
对视神经头部参数的分析,包括周状视网膜神经纤维层厚度 (pRNFLT),布鲁赫膜开口-最小边缘宽度 (BMO-MRW),BMO-最小边缘面积 (BMO-MRA) 和BMO-MRW角度.
两个光盘组之间的这些参数的比较.

主要成果:

在暂时倾斜和非倾斜的盘组之间,全球pRNFLT,全球BMO-MRW或总BMO-MRA没有显著差异.
部门分析显示,暂时倾斜的磁盘在部部门的BMO-MRW比较厚,在鼻部部门的BMO-MRW比较薄.
暂时倾斜的圆盘显示了更大的部门BMO-MRA暂时和改变的BMO-MRW角度,表明鼻腔中更的纤维输入和更温和的暂时.

结论:

神经甲状腺边缘形态,特别是BMO-MRW和BMO-MRA,在健康的眼睛中,暂时倾斜的光盘和非倾斜的光盘之间存在差异.
暂时倾斜的磁盘显示了BMO-MRW和BMO-MRA的"时间化",类似于pRNFLT模式.
在暂时倾斜的圆盘中观察到的BMO-MRW角度变化表明鼻子部门的视觉神经纤维存在潜在的应力区域.

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