Results 11 to 20 of about 34,854 (210)

Multimodal Imaging, OCT En Face, and OCT Angiography of an Anomalous Retinal Artery: Case Report and Review of the Literature

Case Reports in Ophthalmology, 2021
The purpose is to study for the first time the vascular plexuses and the retinal nerve fiber layer and raphe of a patient with a very uncommon anatomical variation: an anomalous retinal artery supplying the whole macula.
Beatriz Vidal-Villegas, Juan Antonio Miralles de Imperial-Ollero, Enrique Santos Bueso, Julián García-Feijoo, Maria Paz Villegas-Pérez   +4 more
doaj   +1 more source

Early neurovascular changes in the retina in preclinical diabetic retinopathy and its relation with blood glucose

BMC Ophthalmology, 2021
Background To investigate the changes in retinal nerve fiber layer thickness and macular blood flow density during the preclinical stage of diabetic retinopathy and their relationship with blood glucose. Methods In this cross-sectional study, 97 diabetic
Hui Li, Xiaobing Yu, Bodi Zheng, Shan Ding, Zhongqing Mu, Lixin Guo   +5 more
doaj   +1 more source

Expansion of retinal nerve fiber bundle narrowing in glaucoma: An adaptive optics scanning laser ophthalmoscopy study

American Journal of Ophthalmology Case Reports, 2020
Purpose: To investigate longitudinal changes in the retinal nerve fiber bundle in eyes with primary open angle glaucoma using adaptive optics scanning laser ophthalmoscopy. Methods: A prospective observational case series.
Tomoko Hasegawa, Sotaro Ooto, Tadamichi Akagi, Takanori Kameda, Hideo Nakanishi, Hanako Ohashi Ikeda, Kenji Suda, Akitaka Tsujikawa   +7 more
doaj   +1 more source

Optical coherence tomographic findings in optic nerve hypoplasia

Indian Journal of Ophthalmology, 2013
We investigated a case of unilateral optic nerve hypoplasia using spectral domain optical coherence tomography (SDOCT). Optical coherence tomography was done on both eyes using 5-line Raster scan for the fovea to analyze the retinal nerve fiber layer ...
Daruchi Moon, Tae Kwann Park
doaj   +1 more source

Can automated imaging for optic disc and retinal nerve fiber layer analysis aid glaucoma detection? [PDF]

, 2016
Open Access funded by Department of Health UKPurpose: To compare the diagnostic performance of automated imaging for glaucoma. Design: Prospective, direct comparison study.
Banister, K, Burr, JM, McMeekin, P, Gray, J, Jonathan Cook (3435386), Rupert R. A. Bourne (3232398), Cook, Jonathan, Charles Boachie (725223), Garway-Heath, David, Joanne Gray (468122), Pete McMeekin (16670856), Hernández, Rodolfo, Ramsay, C, Gray, Joanne, Cook, J, McMeekin, Peter, Jennifer M. Burr (16657107), Ramsay, Craig, Burr, Jennifer, Katie Banister (8982902), Craig R. Ramsay (9096188), Hernández, R, David F. Garway-Heath (8770919), Boachie, Charles, Bourne, Rupert, Burr, Jennifer M., Azuara-Blanco, A, Banister, Katie, Garway-Heath, D, Azuara-Blanco, Augusto, Bourne, R, Augusto Azuara-Blanco (6328919), Rodolfo Hernández (16670859), Boachie, C   +33 more
core   +1 more source

Diagnostic ability of retinal nerve fiber layer maps to detect localized retinal nerve fiber layer defects [PDF]

Eye, 2013
To evaluate and compare the diagnostic ability of spectral domain optical coherence tomography (SD-OCT) for detecting localized retinal nerve fiber layer (RNFL) defects in topographic RNFL maps and circumpapillary RNFL (cpRNFL) thickness measurements.Sixty-four eyes with localized RNFL defects in red-free RNFL photographs and 72 healthy eyes were ...
J W, Shin, K B, Uhm, W J, Lee, Y J, Kim
openaire   +2 more sources

Application of Structural Retinal Biomarkers to Detect Cognitive Impairment in a Primary Care Setting

Journal of Alzheimer's Disease Reports, 2022
Background: Despite the diagnostic accuracy of advanced neurodiagnostic procedures, the detection of Alzheimer’s disease (AD) remains poor in primary care. There is an urgent need for screening tools to aid in the detection of early AD.
Sima Mozdbar, Melissa Petersen, Fan Zhang, Leigh Johnson, Alex Tolman, Ramyashree Nyalakonda, Alejandra Gutierrez, Sid O’Bryant   +7 more
doaj   +1 more source

Assessment of retinal findings in children and adolescents with specific learning disorder: A case-control study (eng)

Klinik Psikiyatri Dergisi, 2022
INTRODUCTION: Specific Learning Disorder; is a neurodevelopmental disorder that arises due to genetic, epigenetic and various environmental factors. The aim of this study is to compare children and adolescents diagnosed with specific learning disorder ...
Aziz Kara, Okan Ağca
doaj   +1 more source

Retinal nerve fiber layer thickness in patients with retinitis pigmentosa [PDF]

Eye, 2008
To study retinal nerve fiber layer (RNFL) thickness in patients with retinitis pigmentosa (RP).Cross-sectional observational study.One hundred and thirty-seven eyes of 137 patients with RP were examined. The effect of age, gender, laterality, inheritance trait, spherical equivalent refractive error, visual acuity, and the extent of visual field defect ...
A, Oishi, A, Otani, M, Sasahara, M, Kurimoto, H, Nakamura, H, Kojima, N, Yoshimura   +6 more
openaire   +2 more sources

Macular and retinal nerve fiber layer thickness changes after small-incision lenticule extraction and femto-LASIK

Delta Journal of Ophthalmology, 2015
Introduction Femtosecond laser flap creation exerts less intraocular pressure (IOP) fluctuation but requires more procedural time compared with microkeratome flap creation.
Asaad A Ghanem, Salah A Mady, Tarek N Attia, Tamer I Salem   +3 more
doaj   +1 more source