Results 151 to 160 of about 21,730 (245)

Artificial intelligence in medical ethics education: a descriptive study of eight models in multiple choice question generation. [PDF]

BMC Med Educ
Obeid J, Bobier C, Gillham A, Omelianchuk A, Hurst D.   +4 more
europepmc   +1 more source

SNHG15 Positively Regulates Influenza Virus Infection Through Its Association With miR‐153 and RABL2A

Journal of Medical Virology, Volume 98, Issue 8, August 2026.
ABSTRACT Influenza viruses cause seasonal epidemics, and current vaccines do not fully protect against them. This study focuses on long non‐coding RNAs (lncRNAs), which are RNA molecules that do not code for proteins but play crucial roles in various biological processes. We identified 17 lncRNAs altered by the influenza virus.
Samuel Pushparaj, Kishore Vaddadi, Chaoqun Huang, Yurong Liang, Dao Xu, Gayan Bamunuarachchi, Prince Jhandai, Keerthana Santhosh, Elizabeth Varghese, Lin Liu   +9 more
wiley   +1 more source

Ultra-high field brain MRI for functional neurological disorder: opportunities and challenges. [PDF]

Neuroimage Clin
Myren S, Jungilligens J, Diez I, Bøen E, Elvsåshagen T, Forstmann B, Ziaei M, Doan TP.   +7 more
europepmc   +1 more source

Vector‐Driven Projection and Backprojection

Medical Physics, Volume 53, Issue 8, August 2026.
Abstract Background Projection and backprojection are fundamental operators in tomographic image reconstruction. Existing approaches—namely pixel‐driven (PD), ray‐driven (RD), and distance‐driven (DD)—are subject to well‐known trade‐offs among interpolation artifacts, geometric flexibility, and computational cost. Purpose This study aims to introduce a
Ismail Melik Turker, Isa Yildirim
wiley   +1 more source

Limitations in Chest X-Ray Interpretation by Vision-Capable Large Language Models, Gemini 1.0, Gemini 1.5 Pro, GPT-4 Turbo, and GPT-4o. [PDF]

Diagnostics (Basel)
Chen CH, Chen CW, Hsieh KY, Huang KE, Lai HY.   +4 more
europepmc   +1 more source

A Hybrid RF Coil for Whole‐Brain Imaging in Non‐Human Primates at 7 T

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 996-1010, August 2026.
ABSTRACT Purpose Ultra‐high field MRI (≥ 7 T) offers unprecedented potential for mapping non‐human primate (NHP) brain function. However, complex electromagnetic systems are required to meet the challenges of UHF imaging and the mechanical demands of awake NHP studies.
Elias Djaballah, Éric Giacomini, Paul‐François Gapais, Michel Luong, Alexis Amadon, Qi Zhu   +5 more
wiley   +1 more source

Large Language Models' Accuracy in Emulating Human Experts' Evaluation of Public Sentiments about Heated Tobacco Products on Social Media: Evaluation Study. [PDF]

J Med Internet Res
Kim K, Kim S.
europepmc   +1 more source

Signal and Contrast Optimization With Predicted Excitations (SCOPE) for Accelerating Large FOV Body Imaging at UHF

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 635-649, August 2026.
ABSTRACT Purpose Large FOV turbo‐spin‐echo (TSE) imaging at ultra‐high field (UHF) remains challenging due to B1+ inhomogeneity and peak specific absorption rate (pSAR) limitations. This work presents a new time‐interleaved acquisition of modes (TIAMO) framework called SCOPE (Signal and Contrast Optimization with Predicted Excitations), which overcomes
Tobey D. Haluptzok, Simon Schmidt, Gregory J. Metzger   +2 more
wiley   +1 more source

Data-Efficient Language Model for Assessing Pulmonary Embolism Diagnostic Certainty From Radiology Reports: Model Development and Validation Study. [PDF]

JMIR Med Inform
Liu F, Hu R, Kim D, Lo H, Kharonov Y, Johri A, Gerber BS, Rundensteiner E, Westafer LM, Allison J, Kiefe C, Bankier A, Rosen MP.   +12 more
europepmc   +1 more source

Susceptibility Source Separation Unveils Paramagnetic and Diamagnetic Trajectories in Healthy Brains From 5 to 90 Years

NMR in Biomedicine, Volume 39, Issue 8, August 2026.
This work analyzed healthy brain lifespan trajectories of paramagnetic iron and diamagnetic myelin with three common susceptibility source separation methods (χ‐separation, χ‐sepnet and APART‐QSM). Deep gray and white matter regions of 339 subjects (5–90 years) were studied.
Tereza Beatriz Oliveira Assunção, Nashwan Naji, Peter Seres, Christian Beaulieu, Alan H. Wilman   +4 more
wiley   +1 more source