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利用视网膜成像研究痴呆
JoVE Journal
Medicine
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JoVE Journal
Medicine
Using Retinal Imaging to Study Dementia
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利用视网膜成像研究痴呆
DOI:
10.3791/56137-v
•
09:17 min
•
November 06, 2017
•
Victor T.T. Chan
,
Tiffany H.K. Tso
,
Fangyao Tang
,
Clement Tham
,
Vincent Mok
3,4
,
Christopher Chen
6
,
Tien Y. Wong
8
,
Carol Y. Cheung
1
Department of Ophthalmology and Visual Sciences
,
The Chinese University of Hong Kong
,
2
Department of Medicine & Therapeutics
,
The Chinese University of Hong Kong
,
3
Therese Pei Fong Chow Research Centre for Prevention of Dementia
,
The Chinese University of Hong Kong
,
4
Gerald Choa Neuroscience Centre
,
The Chinese University of Hong Kong
,
5
Memory Aging and Cognition Centre
,
National University Health System
,
6
Department of Pharmacology
,
National University of Singapore
,
7
Singapore Eye Research Institute
,
Singapore National Eye Centre
,
8
Duke-NUS Medical School
,
National University of Singapore
Chapters
00:05
Title
01:19
Prepare the Subject for Retinal Imaging
01:38
Acquire Fundus Photographs of Retinal Vasculature
02:55
Perform Computer-assisted Analysis of Retinal Vasculature
05:01
Assess the Thickness of Ganglion Cell-inner Plexiform Layer (GC-IPL) and Retinal Nerve Fiber Layer (RNFL)
06:27
Results: An Example to Show the Differences in Retinal Vasculature and Neuronal Structure Between a Normal Subject and an AD Subject
08:03
Conclusion
Summary
Automatic Translation
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Automatic Translation
视网膜与大脑有着显著的相似性, 因此它是研究脑性中血管和神经元结构的独特窗口。本协议描述了一种利用视网膜成像技术研究痴呆症的方法。这种方法对痴呆的诊断和风险评估有潜在的帮助。
Tags
Retinal Imaging
Dementia
Alzheimer’s Disease
Biomarkers
Vascular Changes
Neuronal Changes
Fundus Camera
Pupil Dilation
Image Capture
Optic Disc
Retina
Computer-assisted Analysis
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