Results 91 to 100 of about 1,138 (192)

Serum miRNA modulations indicate changes in retinal morphology

Frontiers in Molecular Neuroscience, 2023
BackgroundAge-related macular degeneration (AMD) is the leading cause of vision loss in the developed world and the detection of its onset and progression are based on retinal morphological assessments.
Riemke Aggio-Bruce, Riemke Aggio-Bruce, Ulrike Schumann, Ulrike Schumann, Adrian V. Cioanca, Fred K. Chen, Fred K. Chen, Fred K. Chen, Fred K. Chen, Samuel McLenachan, Samuel McLenachan, Rachael C. Heath Jeffery, Rachael C. Heath Jeffery, Rachael C. Heath Jeffery, Shannon Das, Riccardo Natoli, Riccardo Natoli   +16 more
doaj   +1 more source

Computer modelling of connectivity change suggests epileptogenesis mechanisms in idiopathic generalised epilepsy [PDF]

NeuroImage.Clinical 21 (2019) 101655, 2018
Patients with idiopathic generalised epilepsy (IGE) typically have normal conventional magnetic resonance imaging (MRI), hence MRI based diagnosis is challenging. Anatomical abnormalities underlying brain dysfunctions in IGE are unclear and their relation to the pathomechanisms of epileptogenesis is poorly understood.
arxiv   +1 more source

An evidence‐based approach to the routine use of optical coherence tomography

Clinical and Experimental Optometry, Volume 102, Issue 3, Page 242-259, May 2019., 2019
Optical coherence tomography is an imaging technology that has revolutionised the detection, assessment and management of ocular disease. It is now a mainstream technology in clinical practice and is performed by non‐specialised personnel in some settings.
Angelica Ly, Jack Phu, Paula Katalinic, Michael Kalloniatis   +3 more
wiley   +1 more source

Lysolipids are prominent in subretinal drusenoid deposits, a high-risk phenotype in age-related macular degeneration

Frontiers in Ophthalmology, 2023
IntroductionAge related macular degeneration (AMD) causes legal blindness worldwide, with few therapeutic targets in early disease and no treatments for 80% of cases.
David M. G. Anderson, Ankita Kotnala, Ankita Kotnala, Lukasz G. Migas, N. Heath Patterson, Léonore E. M. Tideman, Dongfeng Cao, Bibek Adhikari, Jeffrey D. Messinger, Thomas Ach, Sara Tortorella, Raf Van de Plas, Raf Van de Plas, Christine A. Curcio, Kevin L. Schey   +14 more
doaj   +1 more source

Hierarchical ordering of reticular networks [PDF]

, 2011
The structure of hierarchical networks in biological and physical systems has long been characterized using the Horton-Strahler ordering scheme. The scheme assigns an integer order to each edge in the network based on the topology of branching such that the order increases from distal parts of the network (e.g., mountain streams or capillaries) to the "
arxiv   +1 more source

Gap junctions and synchronization clusters in the Thalamic Reticular Nuclei [PDF]

arXiv, 2022
The Thalamic Reticular Nuclei (TRN) mediate processes like attentional modulation, sensory gating and sleep spindles. The GABAergic inter neurons in the TRN are know to exhibit widespread synchronized activity patterns. One known contribution to shaping synchronization and clustering patterns in the TRN is coming from the presence of gap junctions ...
arxiv  

Inner Retinal Thickness and Vasculature in Patients with Reticular Pseudodrusen

Ophthalmic Research, 2023
Introduction: The aim of this study was to investigate retinal layer thickness and vessel density differences between patients with reticular pseudodrusen (RPD) and intermediate dry age-related macular degeneration (iAMD). Methods: Participants included in the study were patients diagnosed by retinal specialists with RPD, iAMD, and both RPD and iAMD at
Fritz Gerald P. Kalaw, Varsha Alex, Evan Walker, Dirk-Uwe Bartsch, William R Freeman, Shyamanga Borooah   +5 more
openaire   +2 more sources

pyCOFBuilder: A python package for automated creation of Covalent Organic Framework models based on the reticular approach [PDF]

arXiv, 2023
Covalent Organic Frameworks (COFs) have gained significant popularity in recent years due to their unique ability to provide a high surface area and customizable pore geometry and chemistry. These traits make COFs a highly promising choice for a range of applications.
arxiv  

Longitudinal Structure/Function Analysis in Reticular Pseudodrusen

Investigative Opthalmology & Visual Science, 2014
To describe longitudinal structure/function correlations in eyes with progressive reticular pseudodrusen (RPD).Thirteen eyes of 12 patients with exclusively RPD in the posterior pole were included (75.1 ± 5.7 years). All patients underwent spectral-domain optical coherence tomography (SD-OCT), confocal scanning laser ophthalmoscopy (cSLO), and ...
Nicole Eter, Christoph R. Clemens, Florian Alten, Peter Heiduschka   +3 more
openaire   +3 more sources

Superpositional Quantum Network Topologies [PDF]

International Journal of Theoretical Physics, 43, 2029-2040 (2004), 2003
We introduce superposition-based quantum networks composed of (i) the classical perceptron model of multilayered, feedforward neural networks and (ii) the algebraic model of evolving reticular quantum structures as described in quantum gravity. The main feature of this model is moving from particular neural topologies to a quantum metastructure which ...
arxiv   +1 more source