Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关实验视频

Updated: Jan 17, 2026

Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography
07:23

Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography

Published on: March 26, 2020

8.7K

在视网膜动脉封闭中,OCT定量指标与对比感应功能的相关性.

Chong Chen1,2,3, Rajiv M Sastry1, Leiyu Wang1

  • 1Harvard Retinal Imaging Lab, Harvard Medical School, Boston, Massachusetts, USA.

The British journal of ophthalmology
|September 14, 2025
PubMed
概括

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Clinical Outcomes Following Three- and Four-Level Anterior Cervical Discectomy and Fusion: A Systematic Review and Meta-Analysis.

Global spine journal·2026
Same author

Reference map of multimodal vision deficits in intermediate age-related macular degeneration: contrast sensitivity and low-contrast visual acuity.

The British journal of ophthalmology·2026
Same author

Acute Macular Neuroretinopathy and Peripheral Retinal Abnormalities in a Patient With Adams-Oliver Syndrome.

Journal of vitreoretinal diseases·2026
Same author

Recent vaccination exposure and central serous chorioretinopathy.

Eye (London, England)·2026
Same author

Assessment of Geographic Atrophy Using a Novel Hyperspectral Gradient Imaging Approach.

Ophthalmic surgery, lasers & imaging retina·2026
Same author

Influence of Anti-VEGF Injections on Longitudinal Changes in Vascular Metrics Measured by OCTA in Age Related Macular Degeneration: A Retrospective Real-World Study.

Clinical ophthalmology (Auckland, N.Z.)·2026

定量对比度敏感性函数 (qCSF) 与视觉连贯性断层扫描 (OCT) 生物标志物在视网膜动脉封闭 (RAO) 中相关. 诸如内核层厚度和缺血近距离等OCT指标与对比度敏感度降低有关,而不仅仅是视力敏度.

科学领域:

  • 眼科医生 眼科 眼科
  • 视网膜疾病 视网膜疾病
  • 诊断成像 诊断成像 诊断成像

背景情况:

  • 视网膜动脉封闭 (RAO) 可以损害视力.
  • 视敏度 (VA) 可能无法完全捕捉RAO中的功能缺陷.
  • 光学连贯断层扫描 (OCT) 提供了对视网膜损伤的结构洞察.

研究的目的:

  • 在RAO患者中使用定量对比感度函数 (qCSF) 探索来自OCT的生物标志物和对比感度 (CS) 之间的关系.
  • 评估QCSF作为RAO中的功能性指标,特别是与海外国家和地区的研究结果相关.

主要方法:

  • 一项涉及RAO患者和年龄匹配对照的横截面研究.
  • 参与者接受了视力敏度 (VA),qCSF测试和光谱域OCT.
  • OCT量化了视网膜层厚度,缺血大小和足附近;使用线性回归.

主要成果:

  • 与对照人群相比,RAO眼睛的qCSF指标显著降低.
  • 内核层 (INL) 厚度与VA和所有qCSF参数相关.
  • 缺血症的大小和足附近与不同空间频率的对比度敏感性降低有关,但不是VA.
关键词:
光学连贯性断层扫描技术.定量对比度灵敏度函数的数量对比度灵敏度函数视网膜动脉堵塞 视网膜动脉堵塞结构功能相关性 结构功能相关性

更多相关视频

Evaluation of Capillary and Other Vessel Contribution to Macular Perfusion Density Measured with Optical Coherence Tomography Angiography
07:18

Evaluation of Capillary and Other Vessel Contribution to Macular Perfusion Density Measured with Optical Coherence Tomography Angiography

Published on: February 18, 2022

2.1K
In Vivo Vascular Injury Readouts in Mouse Retina to Promote Reproducibility
07:35

In Vivo Vascular Injury Readouts in Mouse Retina to Promote Reproducibility

Published on: April 21, 2022

2.6K

相关实验视频

Last Updated: Jan 17, 2026

Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography
07:23

Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography

Published on: March 26, 2020

8.7K
Evaluation of Capillary and Other Vessel Contribution to Macular Perfusion Density Measured with Optical Coherence Tomography Angiography
07:18

Evaluation of Capillary and Other Vessel Contribution to Macular Perfusion Density Measured with Optical Coherence Tomography Angiography

Published on: February 18, 2022

2.1K
In Vivo Vascular Injury Readouts in Mouse Retina to Promote Reproducibility
07:35

In Vivo Vascular Injury Readouts in Mouse Retina to Promote Reproducibility

Published on: April 21, 2022

2.6K

结论:

  • 在RAO中,qCSF与INL厚度和缺血度量有很强的相关性.
  • qCSF作为一个有价值的功能措施,补充了RAO中的VA.
  • qCSF是评估RAO的有意义的临床终点,特别是在节省病例中.