Dynamic imaging of vitreous cortex hyalocytes using adaptive optics scanning light ophthalmoscopy in human subjects

Richard B. Rosen; Justin V. Migacz; Oscar Otero-Marquez; Davis Zhou; Maria V. Castanos-Toral; Kara Rickford; Rebecca Zhou; Brian Murillo; Alexander Pinhas; Rishard Weitz; Nripun Sredar; Alfredo Dubra; Toco Chui

doi:10.1117/12.2610678

7 March 2022 Dynamic imaging of vitreous cortex hyalocytes using adaptive optics scanning light ophthalmoscopy in human subjects

Richard B. Rosen, Justin V. Migacz, Oscar Otero-Marquez, Davis Zhou, Maria V. Castanos-Toral, Kara Rickford, Rebecca Zhou, Brian Murillo, Alexander Pinhas, Rishard Weitz, Nripun Sredar, Alfredo Dubra, Toco Chui

Author Affiliations +

Proceedings Volume 11941, Ophthalmic Technologies XXXII; 1194103 (2022) https://doi.org/10.1117/12.2610678
Event: SPIE BiOS, 2022, San Francisco, California, United States

Abstract

Hyalocytes are resident macrophages residing in the vitreous cortex of the eye. They help maintain optical clarity, manage immunological threats, and respond to vascular insults. Recently, Castanos et al 2020 reported the ability to image these cells using clinical OCT and Hammer et al 2020 demonstrated their appearance using AO OCT. In this study we demonstrate the use of quad detection AO SLO imaging combined with clinical en face OCT in healthy human subjects to observe the dynamic morphological changes and the variable motility of these cells above the retinal surface over extended time intervals.

Conference Presentation

Citation Download Citation

Richard B. Rosen, Justin V. Migacz, Oscar Otero-Marquez, Davis Zhou, Maria V. Castanos-Toral, Kara Rickford, Rebecca Zhou, Brian Murillo, Alexander Pinhas, Rishard Weitz, Nripun Sredar, Alfredo Dubra, and Toco Chui "Dynamic imaging of vitreous cortex hyalocytes using adaptive optics scanning light ophthalmoscopy in human subjects", Proc. SPIE 11941, Ophthalmic Technologies XXXII, 1194103 (7 March 2022); https://doi.org/10.1117/12.2610678

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
PRESENTATION

WATCH
PRESENTATION SAVE TO MY LIBRARY

GET CITATION

KEYWORDS

Adaptive optics

Vitreous

Human subjects

Optical coherence tomography

Ophthalmoscopy

Scanning laser ophthalmoscopy

Cell mechanics

Show All Keywords

Keywords/Phrases

Search In:

Publication Years