Results 191 to 200 of about 7,201 (251)

Speech and Deep Brain Stimulation in Parkinson's Disease, Essential Tremor, and Dystonia: A Systematic Review and Meta‐analysis

open access: yesMovement Disorders, EarlyView.
Abstract Deep brain stimulation (DBS) effectively treats motor symptoms in movement disorders but often compromises speech through incompletely defined mechanisms. We conducted a PROSPERO‐registered systematic review and meta‐analysis of publications through August 2024 (CRD42024527738).
Elina Tripoliti   +15 more
wiley   +1 more source

Application of Information Theory to Computer Vision and Image Processing II. [PDF]

open access: yesEntropy (Basel)
Flores-Fuentes W   +3 more
europepmc   +1 more source

Deep Learning‐Based Dynamic Segmentation of the Left Atrium in 4D Flow MRI

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To design a deep learning pipeline for automated, time‐resolved segmentation of the left atrium (LA) from 4D flow MRI data. Methods We studied 100 individuals including 65 patients with atrial fibrillation (AF) and 35 healthy subjects (HS) resulting in 2530 4D flow MRI time‐volumes acquired in different centers and scanners.
Jonas Leite   +16 more
wiley   +1 more source

Comparative Systematic Analysis of Gray Matter Biophysical Models on a Public Dataset

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Biophysical models of diffusion tailored to characterize gray matter (GM) microstructure are gaining traction in the neuroimaging community. NEXI, SMEX, SANDI, and SANDIX represent recent efforts to account for different microstructural features, such as soma contributions and inter‐compartment exchange, in the diffusion MRI (dMRI ...
Santiago Mezzano   +6 more
wiley   +1 more source

Sepiolite Nanofibers Decorated With Zn Single Sites: A Sustainable Filler for Mechanically Robust and Self‐Healing Ionomeric Elastomer Composites

open access: yesPolymer Composites, EarlyView.
Fabrication of XNBR nanocomposites reinforced with Zn single‐site decorated sepiolite nanofibers. The resulting composites exhibit high mechanical strength and self‐healing performance, driven by dynamic interactions between the Zn single sites and the XNBR chains (inset).
Paolo Valagussa   +10 more
wiley   +1 more source

Maximum Betti Numbers of Čech Complexes. [PDF]

open access: yesDiscrete Comput Geom
Edelsbrunner H, Pach J.
europepmc   +1 more source

From Flybys to Sample Return: A Review of Space Probes and Robotic Sampling Technologies for Small Bodies

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang   +3 more
wiley   +1 more source

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