Results 121 to 130 of about 188,294 (288)

Screening Diabetic Retinopathy Using an Automated Retinal Image Analysis System in Independent and Assistive Use Cases in Mexico: Randomized Controlled Trial. [PDF]

JMIR Form Res, 2021
Noriega A, Meizner D, Camacho D, Enciso J, Quiroz-Mercado H, Morales-Canton V, Almaatouq A, Pentland A.   +7 more
europepmc   +1 more source

Solid Harmonic Wavelet Bispectrum for Image Analysis

Advanced Science, EarlyView.
The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown, Mathilda Avirett‐Mackenzie, Carolin Villforth, Georgios Exarchakis   +3 more
wiley   +1 more source

Vascular health assessment with flow-mediated dilatation and retinal image analysis: a pilot study in an adult population from Cape Town. [PDF]

Cardiovasc J Afr, 2021
Marincowitz C, Webster I, Westcott C, Goswami N, de Boever P, Seidel G, Strijdom H.   +6 more
europepmc   +1 more source

Intracellular Aβ42 Sequestration by a Serine Protease Mitigates Neurotoxicity in a Drosophila Alzheimer's Disease Model

Advanced Science, EarlyView.
Emerging evidence suggests that intraneuronal Aβ accumulation represents an early pathogenic event in Alzheimer's disease (AD). Using Drosophila AD model, this study shows that a nonsecreted serine protease Yip7 physically interacts with Aβ. This causes intraneuronal Aβ accumulation but surprisingly reduces the associated neurotoxicity, arguing that ...
Jingyun Su, Meng Yang, Xinfeng Wang, Pa Wu, Zongzhao Zhai   +4 more
wiley   +1 more source

Development of 3D-printed universal adapter in enhancing retinal imaging accessibility

3D Printing in Medicine
Background The revolutionary technology of smartphone-based retinal imaging has been consistently improving over the years. Smartphone-based retinal image acquisition devices are designed to be portable, easy to use, and cost-efficient, which enables eye
Aisya Amelia Abdul Latip, Kuryati Kipli, Abang Mohammad Nizam Abang Kamaruddin, Rohana Sapawi, Kasumawati Lias, Muhammad Arif Jalil, Khairul Fikri Tamrin, Nurul Mirza Afiqah Tajudin, Han Yi Ong, Muhammad Hamdi Mahmood, Suriati Khartini Jali, Siti Kudnie Sahari, Dayang Azra Awang Mat, Lik Thai Lim   +13 more
doaj   +1 more source

Diabetic Retinopathy Screening with Automated Retinal Image Analysis in a Primary Care Setting Improves Adherence to Ophthalmic Care. [PDF]

Ophthalmol Retina, 2021
Liu J, Gibson E, Ramchal S, Shankar V, Piggott K, Sychev Y, Li AS, Rao PK, Margolis TP, Fondahn E, Bhaskaranand M, Solanki K, Rajagopal R.   +12 more
europepmc   +1 more source

Functional Mapping of Neurodevelopmental Disease Pathways to Key Neurodevelopmental Processes Represented in the Developmental Neurotoxicity In Vitro Testing Battery

Advanced Science, EarlyView.
Human‐relevant methods are essential for modern chemical safety assessment. This study helps define the capabilities and boundaries of an in vitro testing battery for developmental neurotoxicity by exploring its biological applicability domain. By linking neurodevelopmental disease‐related pathways to key neurodevelopmental processes, the work enhances
Eliska Kuchovska, Kristina Bartmann, Georgea Raad, Mats Schade, Luiz Ladeira, Arif Dönmez, Jördis Klose, Nicolai Görts, Denis Polozij, Lynn‐Christin Saborowski, Farina Bendt, Bernard Staumont, Liesbet Geris, Katharina Koch, Ellen Fritsche   +14 more
wiley   +1 more source

A Universal Field-of-View Mask Segmentation Method on Retinal Images From Fundus Cameras

IEEE Access
One of the first steps in the retinal image preprocessing is cropping the Field of View (FOV) area and scaling it into a template of a predefined size.
V. V. Starovoitov, Nguyen Nhu Son, Yu. I. Golub, M. M. Lukashevich, Nguyen Long Giang, Hoang Thi Minh Chau, Le Hoang Son   +6 more
doaj   +1 more source

Five-Year Cost-Effectiveness Modeling of Primary Care-Based, Nonmydriatic Automated Retinal Image Analysis Screening Among Low-Income Patients With Diabetes. [PDF]

J Diabetes Sci Technol, 2022
Fuller SD, Hu J, Liu JC, Gibson E, Gregory M, Kuo J, Rajagopal R.   +6 more
europepmc   +1 more source

Learnable Diffusion Framework for Mouse V1 Neural Decoding

Advanced Science, EarlyView.
We introduce Sensorium‐Viz, a diffusion‐based framework for reconstructing high‐fidelity visual stimuli from mouse primary visual cortex activity. By integrating a novel spatial embedding module with a Diffusion Transformer (DiT) and a synthetic‐response augmentation strategy, our model outperforms state‐of‐the‐art fMRI‐based baselines, enabling robust
Kaiwen Deng, Peter S. Schwendeman, Yuanfang Guan   +2 more
wiley   +1 more source