Results 181 to 190 of about 4,651,880 (298)

AI-driven qualitative skill assessment in laparoscopic training: a prospective observational study. [PDF]

NPJ Digit Med
Chatziisaak D, Sparn M, Burri P, Krstic D, Vouris A, Schmied B, Hahnloser D, Bischofberger S.   +7 more
europepmc   +1 more source

p‐Brain: A Modular Open‐Source Framework for Automated Quantitative DCE‐MRI of Cerebral Perfusion, Microvasculature, and Blood–Brain Barrier Permeability

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT We present p‐Brain, a modular, open‐source framework for reproducible, automated quantitative DCE‐MRI at scale. Rather than a fixed pipeline, p‐Brain is built from interchangeable stages (ingestion, T1/M0$$ {T}_1/{M}_0 $$ fitting, vascular and tissue ROI extraction, signal‐to‐concentration conversion, kinetic modeling, and quality control ...
Edis D. Tireli, Stig P. Cramer, Ulrich Lindberg, Derya Tireli, Mark B. Vestergaard, Henrik B. W. Larsson   +5 more
wiley   +1 more source

Quantitative generation of diffusion-weighted imaging from non-contrast CT in acute ischemic stroke: a multi-scanner deep-learning model with external validation. [PDF]

Quant Imaging Med Surg
Li Z, Li M, Chen Z, Jin Y, Hu Z, Wang W, Zhang L, Wan L.   +7 more
europepmc   +1 more source

Financial Distress Prediction Models: Altman Z-Score Approach

, 2023
null Nurasik, Fitiyan Izza Noor Abidin, Eka Hasanah, Agus Rizal   +3 more
openaire   +1 more source

Venous Oxygenation Measurements in the Upper Arm: Reproducibility and Sensitivity to a Physical Challenge

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose The feasibility and reproducibility of adapting the T2‐Relaxation‐Under‐Spin‐Tagging (TRUST) MRI sequence for noninvasive measurement of venous oxygenation in the upper arm were investigated, aiming to enable future in vivo validation of T2b‐oxygenation calibration curves in sickle cell disease (SCD).
J. Diogo Fernandes, Koen P. A. Baas, Matthan W. A. Caan, Bart J. Biemond, John C. Wood, Aart J. Nederveen   +5 more
wiley   +1 more source

Agreement Between Tear Film Tests Performed by Novice Examiners. [PDF]

Ophthalmic Physiol Opt
Casares-Lopez M, Granados-Delgado P, Martino F, Carrillo-Pulido M, Anera RG, Ortiz-Peregrina S.   +5 more
europepmc   +1 more source

Motion‐Robust Approach for 4D Cardiac Cine Using 2D Real‐Time Acquisitions and Slice‐to‐Volume Reconstruction

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose 4D cardiac cine is a powerful tool for comprehensive cardiac function assessment; however, current methods rely on regular breathing and are sensitive to bulk motion and arrhythmia. We aim to develop a 4D cardiac cine approach that requires no patient cooperation and is robust to irregular breathing, bulk motion, and cardiac arrhythmia.
Ye Tian, Anand A. Joshi, Jon A. Detterich, John C. Wood, Krishna S. Nayak   +4 more
wiley   +1 more source

Development and validation of a rapid 15-minute gastric ultrasound protocol for suspected gastroparesis: a prospective diagnostic accuracy study. [PDF]

Ann Med
Wang Z, Ma M, Wu X, Xu X, Xu X, Cui B, Wen Q, Lv K, Wang J, Zhang F.   +9 more
europepmc   +1 more source

Reachable Workspace as a Clinical Outcome for Upper Extremity Function: A Narrative Review

Muscle &Nerve, EarlyView.
ABSTRACT Motion sensing technology can be utilized to capture detailed upper extremity (UE) motion to reconstruct an individual's three‐dimensional (3D) reachable workspace (RWS). The RWS can be quantified as relative surface area (RSA), providing an innovative surrogate measure to assess UE mobility and function.
Jay J. Han, Lawrence J. Hayward, Christina Adams, Juan Perez‐Ibarra   +3 more
wiley   +1 more source