Results 131 to 140 of about 1,601,730 (258)

The variant N363S of glucocorticoid receptor in steroid-induced ocular hypertension in Hungarian patients treated with photorefractive keratectomy [PDF]

, 2007
Bányász, I, Nagy, ZZ, Szabó, V, Filkorn, T, Majnik, J, Borgulya, G   +5 more
core   +3 more sources

Pushing the limit: Globe salvage of Group D retinoblastoma with severe vitreous seeding with intra-arterial chemotherapy and 15 cycles of intravitreal chemotherapy

American Journal of Ophthalmology Case Reports
Purpose: To report the successful treatment of persistent retinoblastoma vitreous seeding with 6 cycles of intra-arterial chemotherapy and 15 cycles of intravitreal chemotherapy injections.
Eugenia C. Greig, Roxanna Rabiee, Armin R. Afshar   +2 more
doaj   +1 more source

Artificial Intelligence Meets Micro/Nanorobotics

Advanced Materials, EarlyView.
Artificial intelligence is transforming micro‐ and nanorobots from externally controlled, task‐specific machines into adaptive, autonomous systems. Machine learning, multimodal perception, digital twins, AI‐guided materials and geometry design enhance propulsion, localization, decision‐making, whichaccelerates clinical and environmental applications ...
Fatma M. Yurtsever, Minitha Cherukutty Ramakrishnan, Ian Kuula Ross, Ivan Zelinka, Hamed Shahsavan, Michal Otyepka, Martin Pumera   +6 more
wiley   +1 more source

Differentiating Choroidal Melanomas and Nevi Using a Self-Supervised Deep Learning Model Applied to Clinical Fundoscopy Images

Ophthalmology Science
Purpose: Testing the validity of a self-supervised deep learning (DL) model, RETFound, for use on posterior uveal (choroidal) melanoma (UM) and nevus differentiation. Design: Case-control study.
Max Jackson, MPhys, Helen Kalirai, BSc, PhD, Rumana N. Hussain, MBBS, MD, Heinrich Heimann, MD, PhD, Yalin Zheng, MEng, PhD, Sarah E. Coupland, MBBS, PhD   +5 more
doaj   +1 more source

Memristive Motion‐Streak Neuron for Spatiotemporal Multiple Object Detection

Advanced Materials, EarlyView.
This work proposes motion‐streak neuron hardware using amorphous In–Ga–Zn–O optoelectronic memristors and dynamic memristors for spatiotemporal multiple‐object detection. The motion streak neuron array processes optical and electrical stimuli, allowing speed‐dependent filament relaxation to encode motion trajectories.
Hyungjun Park, Jin Hong Kim, Hyun Wook Kim, Néstor Ghenzi, Sung Keun Shim, Joon‐Kyu Han, Min Jung Chung, Dong Hoon Shin, Kyung Seok Woo, Cheol Seong Hwang   +9 more
wiley   +1 more source

Volatile Memristive Devices With Tunable Temporal Dynamics For Event‐Based Sensing

Advanced Materials, EarlyView.
Tunable volatile memristive devices can serve various neural‐inspired tasks that require different time windows of information retention. The ionic‐based volatility of the presented Pt/a‐STO/TaOx/Ta device stack can be reproducibly and controllably tuned in multiple ways.
Dimitrios Spithouris, Johannes Hellwig, Hugh Greatorex, Clemens Wittberg, Panagiotis Koutsogiannis, César Magén, Elisabetta Chicca, Regina Dittmann   +7 more
wiley   +1 more source

Coding and non-coding variants in the ciliopathy gene CFAP410 cause early-onset non-syndromic retinal degeneration

npj Genomic Medicine
Inherited retinal degenerations are blinding genetic disorders characterized by high genetic and phenotypic heterogeneity. In this retrospective study, we describe sixteen families with early-onset non-syndromic retinal degenerations in which affected ...
Riccardo Sangermano, Priya Gupta, Cherrell Price, Jinu Han, Julien Navarro, Christel Condroyer, Emily M. Place, Aline Antonio, Shizuo Mukai, Xavier Zanlonghi, José-Alain Sahel, Stephanie DiTroia, Emily O’Heir, Jacque L. Duncan, Eric A. Pierce, Christina Zeitz, Isabelle Audo, Rachel M. Huckfeldt, Kinga M. Bujakowska   +18 more
doaj   +1 more source

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

Advanced Materials, EarlyView.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick, Salim El Hadwe, Kesi Liang, George G. Malliaras, Damiano G. Barone   +4 more
wiley   +1 more source

Fear of progression and associated factors in glaucoma patients: a latent profile analysis

BMC Psychology
Background Fear of progression (FoP) is patients’ fear of the illness progression or exacerbation and occurs in numerous chronic diseases, leading to poor quality of life.
Chunyan Yang, Shenyi Chen, Suihua Zhong, Yuyao Ling, Xiaoxin Guo, Weixin Zheng, Yiqing Li, Yu Zhang   +7 more
doaj   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

Advanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski, Higgins M. Wilson, Abdallah Y. M. Ali, Jiaxing Xu, Ruzhu Wang, Primož Poredoš   +5 more
wiley   +1 more source