Results 41 to 50 of about 93,339 (287)

Diurnal variation of optical coherence tomography–based macular fluid in exudative age-related macular degeneration

International Journal of Retina and Vitreous, 2023
Background Significant diurnal fluctuation of optical coherence tomography (OCT)-based macular fluid occurs in patients with several macular conditions including diabetic macular edema (DME) and cystoid macular edema due to retinal venous occlusion (RVO).
Blake H. Fortes, Aaron M. Fairbanks, Aravindh A. Nirmalan, David O. Hodge, Kevin Ferenchak, Andrew J. Barkmeier   +5 more
doaj   +1 more source

A Population-Based Ultra-Widefield Digital Image Grading Study for Age-Related Macular Degeneration-Like Lesions at the Peripheral Retina.

, 2015
Our understanding of the relevance of peripheral retinal abnormalities to disease in general and in age-related macular degeneration (AMD) in particular is limited by the lack of detailed peripheral imaging studies.
Lengyel, Imre, Florea, D, Lengyel, I, Csutak, Adrienne, Peto, Tunde, Peto, T, Leung, I, Bird, AC, Florea, Daniela, Csutak, A, Bird, Alan C., Jonasson, Fridbert, Leung, Irene, Jonasson, F   +13 more
core   +1 more source

Paramagnetic Rim Lesions Are Associated With Trans‐Synaptic Degeneration of the Visual Pathway in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Retrograde trans‐synaptic degeneration (rTSD) from posterior visual pathway lesions in multiple sclerosis (MS) is characterized by hemi‐macular ganglion cell‐inner plexiform layer (GCIPL) thinning and contralateral visual field loss.
Abdul Jaber Tayem, Angel Liu, Sargis Manukyan, Mustafa Subhi, Elaina Luskin, Bryan Quah, Sreekanth Madhusoodhanan Nair, Arzu C. Has Silemek, Gabriela Zabala, Yujie Cui, Laura Locke, Paula Barreras, Marwa Kaisey, Vinicius Calsavara, Daniel S. Reich, Nancy L. Sicotte, Pascal Sati, Omar Al‐Louzi   +17 more
wiley   +1 more source

The prevalence of age-related macular degeneration and osteoporosis in the older Polish population: Is there a link?

PLoS ONE, 2023
BackgroundAge-related macular degeneration is the primary cause of irreversible blindness in developed countries, whereas the global prevalence of osteoporosis-a major public health problem-is 19.7%.
Agnieszka Budnik, Marcin Palewski, Magdalena Michnowska-Kobylińska, Łukasz Lisowski, Magda Łapińska, Zofia Stachurska, Anna Szpakowicz, Jerzy Konstantynowicz, Karol Kamiński, Joanna Konopińska   +9 more
doaj   +1 more source

Long-term visual and microperimetry outcomes following autologous retinal pigment epithelium choroid graft for neovascular age-related macular degeneration

, 2009
To describe the 2- to 4-year visual and microperimetry outcomes of autologous retinal pigment epithelium (RPE)-choroid graft in patients with neovascular age-related macular degeneration (AMD).In this retrospective cohort study, 12 patients with ...
Coffey, PJ, Uppal, GS, Rubin, GS, Chen, FK, Tufail, A, Maclaren, Robert, Franzco, FKC, Aylward, GW, Da Cruz, L, MacLaren, RE   +9 more
core   +1 more source

Subclinical Optic Nerve Involvement in Radiologically Isolated Syndrome: Multimodal Detection and Diagnostic Impact

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We aimed to determine the frequency of subclinical optic nerve (ON) lesions using MRI, optical coherence tomography (OCT), and visual evoked potentials (VEP) in radiologically isolated syndrome (RIS), and to assess their diagnostic and prognostic significance.
Christine Lebrun‐Frenay, Cassandre Landes‐Château, Lydiane Mondot, Mikael Cohen, Margherita Popolo, Jérôme de Seze, Bertrand Bourre, Françoise Durand‐Dubief, Olivier Casez, Orhun H. Kantarci, Aksel Siva, Stephanie Baillif, Darin T. Okuda, Letizia Leocani   +13 more
wiley   +1 more source

Uncomplicated Cataract Surgery and Neovascular Conversion of Age-Related Macular Degeneration: Fifteen-Year Follow-Up Study

Journal of Current Ophthalmology
Purpose: To evaluate the impact of cataract surgery on neovascular age-related macular degeneration (nAMD) conversion over a 15-year follow-up period. Methods: This 15-year retrospective study on dry AMD patients compared Group A (cataract surgery) and ...
Komal Agarwal, Elham Sadeghi, Kunaal Mehrotra, Sandeep Chandra Bollepalli, Kiran Kumar Vupparaboina, Jay Chhablani   +5 more
doaj   +1 more source

Acquired Vitelliform Macular Degeneration: Characteristics and Challenges of Managing Subretinal Fluid

Journal of Ophthalmic & Vision Research, 2021
Purpose: To highlight diagnostic challenges in patients with acquired vitelliform macular degeneration (AVMD) with subretinal fluid (SRF) and to examine the characteristics of image findings in patients with AVMD.
Joseph Juliano, Sagar Patel, Hossein Ameri   +2 more
doaj   +1 more source

Enhancing Maturation of Human Neuromuscular Organoids via Electrical Stimulation

Advanced Science, EarlyView.
A framework for on‐demand and non‐invasive exposure of human neuromuscular organoids (NMOs) to electrical stimuli is established to promote their maturation. The robustness and effectiveness of different stimulation regimes are evaluated via thorough characterization of organoid tissue structure and contraction capacity. Chronic electrical stimulation,
Chrysanthi‐Maria Moysidou, Inês Afonso Martins, Ismail Amr El‐Shimy, Iacopo Bicci, Donatella Cea, Christina Bukas, Isra Mekki, Mara‐Camelia Rusu, Aylin Nebol, Ines Lahmann, Marie Piraud, Enrico Klotzsch, Mina Gouti   +12 more
wiley   +1 more source

Age-related Macular Degeneration

International Ophthalmology Clinics, 1986
Age-related macular degeneration (AMD) is a major cause of visual loss. The atrophic form is more frequent but accounts for only 20% of severe visual loss. The neovascular form accounts for 80% of severe visual loss. The Macular Photocoagulation Study demonstrated that prompt argon laser photocoagulation can significantly reduce the risk of severe ...
openaire   +4 more sources