Results 1 to 10 of about 42,019 (161)

Association of Microvasculature and Macular Sensitivity in Idiopathic Macular Epiretinal Membrane: Using OCT Angiography and Microperimetry [PDF]

Frontiers in Medicine, 2021
Purpose: To investigate the correlation between retinal capillary structure and macular function in patients with idiopathic epiretinal membrane (iERM) by using optical coherence tomography angiography (OCTA) and microperimetry.Methods: This ...
Jingyang Feng, Jingyang Feng, Jingyang Feng, Jingyang Feng, Xiaotong Yang, Xiaotong Yang, Mengqiao Xu, Yuwei Wang, Xiang Shi, Yumeng Zhang, Peirong Huang, Peirong Huang, Peirong Huang, Peirong Huang   +13 more
doaj   +5 more sources

Macular Sensitivity Endpoints in Geographic Atrophy: Exploratory Analysis of Chroma and Spectri Clinical Trials [PDF]

Ophthalmology Science
Purpose: To assess different microperimetry (MP) macular sensitivity outcome measures capturing functional deterioration in eyes with geographic atrophy (GA) secondary to age-related macular degeneration (AMD).
Dolly S. Chang, MD, PhD, Natalia F. Callaway, MD, MS, Verena Steffen, MSc, Karl Csaky, MD, PhD, Robyn H. Guymer, MBBS, PhD, David G. Birch, PhD, Praveen J. Patel, MD, Michael Ip, MD, Simon S. Gao, PhD, Jayla Briggs, BS, Lee Honigberg, PhD, Phillip Lai, MD, Daniela Ferrara, MD, PhD, Yasir J. Sepah, MBBS   +13 more
doaj   +5 more sources

Intravitreal ranibizumab improves macular sensitivity in patients with central retinal vein occlusion and macula edema [PDF]

BMC Ophthalmology, 2022
Background Patients with central retinal vein occlusion (CRVO) and macular edema often are treated by intravitreal ranibizumab injection (IRI). The role of changes in macular sensitivity in the positive effects of IRI on visual functions is unclear ...
Taro Otawa, Hidetaka Noma, Kanako Yasuda, Akitomo Narimatsu, Masaki Asakage, Akina Tanaka, Hiroshi Goto, Masahiko Shimura   +7 more
doaj   +2 more sources

Tracking Macular Sensitivity and Inner Retinal Thickness in Long-Term Type 1 Diabetes: A Five-Year Prospective Examination in Patients without Diabetic Retinopathy [PDF]

Life
The aim of the study is to compare macular sensitivity and retinal thickness in patients with long-term type 1 diabetes mellitus (DM1) without diabetic retinopathy (DR) after 5 years of follow-up. Thirty-two eyes from 32 long-term DM1 patients without DR
Guisela Fernández-Espinosa, Elvira Orduna-Hospital, María Sopeña-Pinilla, Marta Arias-Álvarez, Ana Boned-Murillo, María Dolores Díaz-Barreda, Ana Sánchez-Cano, Isabel Pinilla   +7 more
doaj   +2 more sources

Evaluation of the macular sensitivity and retinal ganglion cell layer in unilateral amblyopia [PDF]

Indian Journal of Ophthalmology
Purpose: To assess macular sensitivity and fixation pattern obtained by microperimetry and ganglion cell complex (GCC) obtained by optical coherence tomography (OCT) in cases with unilateral amblyopia and to compare with control.
Nilay Çiçek, Bengi Demirayak, Fadime U Yigit   +2 more
doaj   +2 more sources

Predictive Factors for Macular Sensitivity and Fixation Stability After Pars Plana Vitrectomy for Rhegmatogenous Retinal Detachment Repair with Primary Pars Plana Vitrectomy: A Microperimetry Study [PDF]

Clinical Ophthalmology
Abdullah H Al-Mulla,1 Abdulrahman I Al-Souih,1 Priscilla W Gikandi,1 Abdullah S Al-Kharashi,1 Ahmed M Abu El-Asrar1,2 1Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia; 2Arab National Bank Research Chair in ...
Al-Mulla AH, Al-Souih AI, Gikandi PW, Al-Kharashi AS, Abu El-Asrar AM   +4 more
doaj   +2 more sources

Microperimetry – A New Tool for Assessing Retinal Sensitivity in Macular Diseases [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Macular disease is the leading cause of low vision in the Western world. Drusen and pigmentary irregularities are common among the rural Northern Indian population.
Memota Laishram, Krishnagopal Srikanth, AR Rajalakshmi, Swathi Nagarajan, G Ezhumalai   +4 more
doaj   +3 more sources

ON SENSITIVITY TO GLARE AND ITS RELATIONSHIP WITH MACULAR PIGMENT [PDF]

Proceedings of the Conference CIE 2021, 2021
Current trends in discomfort glare research have suggested the influence of physiological parameters on individual glare perception. To this end, we hypothesize that a specific ocular physiology characteristic, namely the macular pigment (MP) in the retina, could have an influence on glare sensitivity, encouraged by recent findings from the literature ...
Jain, Sneha, Wienold, Jan, Andersen, Marilyne   +2 more
openaire   +2 more sources

Microperimetry and Optical Coherence Tomography Changes in Type-1 Diabetes Mellitus without Retinopathy

Diagnostics, 2021
Background: We aimed to measure and correlate inner retinal layer (IRL) thickness and macular sensitivity by optical coherence tomography (OCT) and by microperimetry, respectively, in type 1 diabetes mellitus patients (DM1) without diabetic retinopathy ...
Elvira Orduna-Hospital, Judit Otero-Rodríguez, Lorena Perdices, Ana Sánchez-Cano, Ana Boned-Murillo, Javier Acha, Isabel Pinilla   +6 more
doaj   +1 more source

Primary Open-angle Glaucoma and Normal Tension Glaucoma Diagnosis: The Role of Macular Thickness Asymmetry [PDF]

International Journal of Medical Arts, 2023
Background: According to reports, the macula provides a number of potential physiological and anatomical benefits for glaucoma detection and management.The Aim of the work: This study aims to determine if spectral domain optical coherence tomography [SD ...
Ahmed El Sayed, Mona Mansour
doaj   +1 more source