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Emerging technology for retinal function testing: two-photon microperimetry

delete2025-12-01
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OA
AI
A
Ava Niknahad
A
Agnieszka Zielińska
G
Gerd U. Auffarth *
H
Hyeck-Soo Son
H
Hun Lee
R
Ramin Khoramnia
G
Grzegorz Łabuz
DOI:10.1007/s00347-025-02349-wdelete
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摘要

摘要

En 中文
双光子微视野技术是一种新兴的方法,它结合了视网膜敏感性测量与视网膜成像,相比传统微视野技术具有显著改进。传统微视野技术依赖单光子线性吸收,而双光子微视野技术则依赖两个光子的同时吸收,从而产生足够能量以引发视色素的光异构化并感知颜色(如绿色)。这一双光子吸收过程显示在单个视网膜位置上的测量值分布更小,因而相比传统微视野技术数据更具可重复性。现有文献也表明,双光子微视野技术在存在晶状体混浊的情况下可提供更可靠的测量结果,而晶状体混浊是老年性眼病的常见问题。此外,该技术已成功用于评估糖尿病视网膜病变、年龄相关性黄斑变性和青光眼神经病变患者的视网膜功能。这些优势凸显了其在临床应用中的巨大潜力。未来若着重于将该技术整合到临床实践中,有望改善视网膜疾病的早期检测与监测效果。
Keyword:
Infrared vision
Two-photon absorption
Microperimetry
Retinal sensitivity
Retinal biomarkers
Infrared vision
Two-photon absorption
Microperimetry
Retinal sensitivity
Retinal biomarkers
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期刊

O
Ophthalmologie
IF:
0.6
论文数:
119
被引数:
1.4K

机构

R
Ruprecht Karls University Heidelberg
学者数:
5.6W
论文数: 4.3W
被引数: 66
U
University of Ulsan
学者数:
1.8W
论文数: 1.7W
被引数: 1.4W
引用论文

引用论文

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Control of the Two-photon Visual Process in ex vivo Retinas and in Living Mice
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Human infrared vision is triggered by two-photon chromophore isomerization
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