Results 21 to 30 of about 2,615,361 (255)
Sanamed, 2018 Statement of Significance: The prospect of this study is that the macula thickness is reduced in amblyopic eyes and may be a potential diagnostic tool in the future screening of amblyopic eyes.
Ayyildiz Taha
doaj +1 more source
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 +3 more
doaj +1 more source
Normal Peripapillary Nerve Fiber Layer
Example of 23 year old woman, healthy nerve fiber layer below her optic disc. This is a normal peripapillary nerve fiber layer in a young woman. Note the way the nerve fiber striations obscure and partially bury the small vessels running across them ...
William F. Hoyt, MD
core +4 more sources
Therapeutic Advances in Ophthalmology, 2020 Purpose: To identify the peripapillary retinal nerve fiber layer, total macular, ganglion cell layer, and inner plexiform layer thicknesses in children with high hyperopia using spectral domain optical coherence tomography.
Funda Dikkaya, Sevil Karaman Erdur
doaj +1 more source
Conformal geometry of the retinal nerve fiber layer [PDF]
Proceedings of the National Academy of Sciences, 2008 The nerve fiber layer of the human retina is made up of the retinal segments of ganglion cell axons. Its geometry can be described mathematically as a fibration of a 2D domain: a partition of a certain region into smooth curves. Here, we present a simple family of curves that closely models the observed geometry of the nerve fiber ...
P Juhani, Airaksinen +2 more
openaire +2 more sources
Quantitative analysis of neural tissues around the optic disc after panretinal photocoagulation in patients with diabetic retinopathy. [PDF]
PLoS ONE, 2017 In this retrospective cross-sectional study, we quantitatively analyzed the tomographic features in the neural tissues around the optic disc in patients with diabetic retinopathy with and without panretinal photocoagulation.
Hyun Seung Yang +5 more
doaj +1 more source
, 2021 Objectives:To determine the normal values for retinal nerve fiber layer thickness (RNFLT) in myopic patients without glaucoma and analyze the changes in their color map.Materials and Methods:A total of 245 eyes without glaucoma were included in the study.
Yağmur Seda Yeşiltaş +7 more
core +1 more source
Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential
FEBS Letters, EarlyView.Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta +3 more
wiley +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
Metastatic niche shaped by host factors influences disseminated cancer cell fate
FEBS Letters, EarlyView.Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward +2 more
wiley +1 more source