Showing 481 - 500 results of 520 for search '"optical coherence tomography"', query time: 0.07s Refine Results
  1. 481

    Use of Imaging Modalities in Real Life: Impact on Visual Acuity Outcomes of Ranibizumab Treatment for Neovascular Age-Related Macular Degeneration in Germany by Joachim Wachtlin, Georg Spital, Steffen Schmitz-Valckenberg, Sandra Liakopoulos, Jessica Vögeler, Bettina Müller, Focke Ziemssen, Ocean study group

    Published 2020-01-01
    “…To date, there are limited prospective real-world data on the impact of optical coherence tomography (OCT) diagnostics on treatment outcomes in neovascular age-related macular degeneration (nAMD). …”
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    Article
  2. 482

    Correlation between ellipsoid zone thickness and the presence of subretinal drusenoid deposits in age-related macular degeneration by Richard B Rosen, Roland Theodore Smith, Gerardo Ledesma-Gil, Oscar Otero-Marquez, Yuehong Tong, Katy Tai, Gareth M C Lema, Raymond Matthew Bellis, Yang Fei, Brandon Le

    Published 2024-08-01
    “…Spectral-domain optical coherence tomography was obtained in both eyes. Masked readers assigned subjects to three groups: drusen only, SDD+drusen (SDD+D) and SDD only. …”
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    Article
  3. 483

    Peripapillary atrophy area predicts the decrease of macular choroidal thickness in young adults during myopia progression by Xun Xu, Jianfeng Zhu, Ying Fan, Luyao Ye, Ya Shi, Menghan Li, Qiuying Chen, Guangyi Hu, Jiamin Xie, Jiangnan He

    Published 2024-08-01
    “…Participants were examined with swept-source optical coherence tomography. The macular ChT, PPA area and axial length (AL) were measured at baseline and follow-up visits. …”
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    Article
  4. 484

    Retinal Nerve Fiber Layer Thickness Progression after Robotic-Assisted Laparoscopic Radical Prostatectomy in Glaucoma Patients by Kazuyuki Hirooka, Kaori Ukegawa, Eri Nitta, Nobufumi Ueda, Yushi Hayashida, Hiromi Hirama, Rikiya Taoka, Yuma Sakura, Mari Yamasaki, Hiroyuki Tsunemori, Mikio Sugimoto, Yoshiaki Kiuchi

    Published 2019-01-01
    “…At 1 month and 1 day before and at 1 and 2 months after the RALP operation, 10 glaucoma patients underwent standard automated perimetry and optical coherence tomography. After placing patients in a supine position, intraocular pressure (IOP) was measured at 5 min after intubation under general anesthesia (T1), at 5 discrete time points (5, 30, 60, 120, and 180 min; T2-6) and at 5 min after returning to a horizontal supine position (T7). …”
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    Article
  5. 485

    Clinical Features of Optic Disc Drusen in an Ophthalmic Genetics Cohort by Jasmine Y. Serpen, Lev Prasov, Wadih M. Zein, Catherine A. Cukras, Denise Cunningham, Elizabeth C. Murphy, Amy Turriff, Brian P. Brooks, Laryssa A. Huryn

    Published 2020-01-01
    “…Color fundus and autofluorescence images were reviewed to confirm ODD, supplemented with optical coherence tomography (OCT) in uncertain cases when available. …”
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    Article
  6. 486

    Functional Evaluation of the Visual Pathway in Patients with Multiple Sclerosis Using a Multifunction Stimulator Monitor by M. Satue, L. Jarauta, J. Obis, M. Cipres, M. J. Rodrigo, C. Almarcegui, I. Dolz, J. R. Ara, J. Martin, L. E. Pablo, E. Garcia-Martin

    Published 2019-01-01
    “…Retinal structural measurements were obtained in all subjects using Triton swept source optical coherence tomography (Topcon, Japan). Results. Patients with MS presented reduced low-contrast VA (p<0.001) and reduced CSV at medium (p=0.001, p=0.013) and low (p=0.001, p=0.002) spatial frequencies. …”
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    Article
  7. 487

    Evaluation of Retinal Structure and Optic Nerve Function Changes in Multiple Sclerosis: Longitudinal Study with 1-Year Follow-Up by Riwanti Estiasari, Adisresti Diwyacitta, Muhammad Sidik, Ni Nengah Rida Ariarini, Freddy Sitorus, Saraf Shafa Marwadhani, Kartika Maharani, Darma Imran, Reza Aditya Arpandy, David Pangeran, Manfaluthy Hakim

    Published 2021-01-01
    “…Optic nerve function was evaluated with best-corrected visual acuity (BCVA), contrast sensitivity, and P100 latency, while the retinal structure was evaluated from the GCIPL and RNFL thickness measured with optical coherence tomography (OCT) and fundus photography. Results. …”
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    Article
  8. 488

    Analysis of Peripapillary and Macular Choroidal Thickness in Eyes with Pseudoexfoliative Glaucoma and Fellow Eyes by Fan Li, Qingli Shang, Guangxian Tang, Hengli Zhang, Xiaowei Yan, Lihua Ma, Yulei Geng, Qing Zhang

    Published 2020-01-01
    “…Peripapillary and macular choroidal thickness and volume were measured in all subjects via enhanced-depth imaging-optical coherence tomography. Results. The average peripapillary (AP) choroidal thickness was (130.10 ± 46.14) μm, (131.43 ± 46.00) μm, and (147.89 ± 53.32) μm; average macular (AM) choroidal thickness was (191.72 ± 68.07) μm, (204.62 ± 69.54) μm, and (215.10 ± 45.40) μm; and average volume was (0.59 ± 0.21) μm3, (0.63 ± 0.21) μm3, and (0.65 ± 0.14) μm3 in groups A, B, and C, respectively. …”
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    Article
  9. 489

    Optic Nerve Head Hemoglobin Levels in Glaucoma: A Structural and Functional Correlation Study by Janaina A. G. Rocha, Diego T. Dias, Maria Betânia C. Lemos, Fábio N. Kanadani, Augusto Paranhos, Carolina P. B. Gracitelli, Tiago S. Prata

    Published 2021-01-01
    “…All participants underwent visual field (VF) testing (standard automated perimetry, SAP), color fundus imaging (mydriatic retinography), and peripapillary retinal nerve fiber layer (pRNFL) assessment through spectral-domain optical coherence tomography (SD-OCT). Software Laguna ONhE was used to estimate the amount of ONH Hb and to determine the glaucoma discriminant function (GDF) index. …”
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    Article
  10. 490

    Structural reversal of disc cupping measured in Bruch’s membrane opening-based OCT morphometry after PRESERFLO microshunt implantation for open-angle glaucoma by Jan Niklas Lüke, Constantin Popp, Caroline Gietzelt, Florian Steinberg, Vincent Lüke, Alexandra Lappa, Thomas Dietlein, Philip Enders

    Published 2025-01-01
    “…Abstract Background/ Aims To analyze the longitudinal change in Bruch’s membrane opening minimal rim width (BMO-MRW) and peripapillary retinal nerve fiber layer (pRNFL) thickness using optical coherence tomography (OCT) after implantation of a PRESERFLO® microshunt for surgical glaucoma management in adult glaucoma patients. …”
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    Article
  11. 491

    The Diagnostic Capability of Swept Source OCT Angiography in Treatment-Naive Exudative Neovascular Age-Related Macular Degeneration by Daniel Ahmed, Martin Stattin, Anna-Maria Haas, Stefan Kickinger, Maximilian Gabriel, Alexandra Graf, Katharina Krepler, Siamak Ansari-Shahrezaei

    Published 2021-01-01
    “…To evaluate the capability of swept source-optical coherence tomography angiography (SS-OCTA) in the detection and localization of treatment-naive macular neovascularization (MNV) secondary to exudative neovascular age-related macular degeneration (nAMD). …”
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    Article
  12. 492

    Genetic context modulates aging and degeneration in the murine retina by Olivia J. Marola, Michael MacLean, Travis L. Cossette, Cory A. Diemler, Amanda A. Hewes, Alaina M. Reagan, Jonathan Nyandu Kanyinda, Daniel A. Skelly, Gareth R. Howell

    Published 2025-01-01
    “…Accordingly, B6, WSB, and NZO mice were subjected to human-relevant in vivo examinations at 4, 8, 12, and/or 18M, including: slit lamp, fundus imaging, optical coherence tomography, fluorescein angiography, and pattern/full-field electroretinography. …”
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    Article
  13. 493

    New Circumpapillary Retinal Nerve Fiber Layer Thickness and Bruch’s Membrane Opening-Minimum Rim Width Assessment in Nonglaucomatous Eyes with Large Discs by Serife Bayraktar, Gulnar Sultanova, Zafer Cebeci, Emre Altinkurt, Belgin Izgi

    Published 2019-01-01
    “…To compare the new spectral-domain optical coherence tomography (SD-OCT) algorithm for measuring circumpapillary retinal nerve fiber layer (RNFL) thickness centered on Bruch’s membrane opening (BMO), RNFLBMO1, with the conventional circumpapillary RNFL thickness measurement centered on the optic disc (RNFLDİ), and assess the BMO-minimum rim width (BMO-MRW) in nonglaucomatous eyes with large discs. …”
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    Article
  14. 494

    Diagnostic Capability of Pattern Electroretinogram and Three Circumpapillary Retinal Nerve Fiber Layer Thickness Circle Diameter Scans in Glaucoma Suspects by Tirsi A, Tsai J, Abizadeh A, Kacaj D, Procyk O, Gliagias V, Leung N, Yang H, Park SC, Tello C

    Published 2025-01-01
    “…Andrew Tirsi,1,2 Joby Tsai,3 Aaron Abizadeh,2 Danielle Kacaj,4 Oksana Procyk,1 Vasiliki Gliagias,2 Nicholas Leung,2 Hanwen Yang,2 Sung Chul Park,1,2 Celso Tello1,2 1Department of Ophthalmology, Manhattan Eye, Ear, and Throat Hospital/Northwell Health, New York, NY, USA; 2Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, Hempstead, NY, USA; 3Broward Health, Department of Ophthalmology, Fort Lauderdale, FL, USA; 4Cornell University, Ithaca, NY, USACorrespondence: Andrew Tirsi, Manhattan Eye Ear & Throat Hospital/Northwell Health, Department of Ophthalmology, 210 East 64th Street, New York, NY, 10065, USA, Tel +1 201 982 4168 ; +1 646 785 8217, Email atirsi@northwell.eduPurpose: To assess the diagnostic capability of pattern electroretinography (PERG) and varying circumpapillary optical coherence tomography (OCT) scan diameters in glaucoma suspects (GS).Methods: This is a prospective, cross-sectional study. …”
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    Article
  15. 495

    Early impairment of magnocellular visual pathways mediated by isolated-check visual evoked potentials in primary open-angle glaucoma: a cross-sectional study by Yangfan Yang, Minbin Yu, Zidong Chen, Qiaona Ye, Yanmei Fan, Pingping Liu, Zitian Liu, Kezheng Xu

    Published 2024-05-01
    “…Visual acuity, intraocular pressure, fundus examination, optical coherence tomography and visual field were measured. …”
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    Article
  16. 496

    Choroidal Thickness in Eyes with Band Atrophy of the Optic Nerve from Chiasmal Compression by Luiz Guilherme Marchesi Mello, Ana Claudia F. Suzuki, Giuliana Rovito de Mello, Rony Carlos Preti, Leandro C. Zacharias, Mário L. R. Monteiro

    Published 2022-01-01
    “…To evaluate macular and peripapillary choroidal thickness on swept-source optical coherence tomography (SS-OCT) in eyes with temporal hemianopia as a result of chiasmal compression and in healthy controls. …”
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    Article
  17. 497

    Ultrafast laser frequency tuning based on equivalent optical phase sampling and accumulation by Weiqiang Lyu, Huan Tian, Zhenwei Fu, Lingjie Zhang, Zhen Zeng, Yaowen Zhang, Heping Li, Zhiyao Zhang, Yong Liu

    Published 2025-01-01
    “…Ultrafast laser frequency tuning is a crucial function in numerous applications, including light detection and ranging (LiDAR), optical coherence tomography (OCT), and spectroscopy. In general, laser frequency tuning is realized via the motion of mechanical structures, frequency-swept optical filters, or the Pockels effect in the laser cavity. …”
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    Article
  18. 498

    Characteristics of beta parapapillary atrophy in primary angle-closure suspect by Qing Zhang, Ye Zhang, Xiaohua Pan, Hui Feng, Shuning Li, Zhi Li, Meijuan Zhang, Caixia Li, Fei Xiang, Qianqian Ji

    Published 2024-05-01
    “…Stereoscopic fundus and optical coherence tomography images were used to characterise β-PPA; the former was also used to measure the major β-PPA parameters. …”
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    Article
  19. 499

    Efficacy & safety of brolucizumab 6.0 mg versus 3.6 mg in diabetic macular edema by Sanjay Kumar Mishra, Pradeep Kumar, Amrita Joshi, Aman Saraf, Abhijeet Awasthi, Supriya Dhar, Khaleel M, Atul Kumar, Vipin Rana, Ravi D

    Published 2025-01-01
    “…The efficacy parameters included change in best corrected visusal acuity (BCVA), contrast and central macular thickness (CMT) on Optical Coherence Tomography. The average number of injections recd in each group were also calculated. …”
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    Article
  20. 500

    Electrophysiological and Structural Changes in Chinese Patients with LHON by Min Wang, Hong Guo, Shiying Li, Gang Wang, Yanling Long, Xiaohong Meng, Bo Liu, Yong Liu, Anthony G. Robson, Zheng Qin Yin

    Published 2020-01-01
    “…Clinical history, comprehensive visual electrophysiology, optical coherence tomography (OCT), and color fundus photography were performed. …”
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    Article