Results 101 to 110 of about 131,048 (296)

Blow-up and lifespan of solutions for elastic membrane equation with distributed delay and logarithmic nonlinearity

open access: yesBoundary Value Problems
We examine a Kirchhoff-type equation with nonlinear viscoelastic properties, characterized by distributed delay, logarithmic nonlinearity, and Balakrishnan–Taylor damping terms (elastic membrane equation).
Salah Boulaaras   +4 more
doaj   +1 more source

Limbic structural markers of language delay in late-preterm children by NeuroQuant and machine learning

open access: yesBrain Research Bulletin
Language development relies on distributed neural systems that include temporal and limbic–striatal circuits, yet the neuroanatomical substrates of language delay in late-preterm children remain incompletely characterized.
Se Hyun Lee   +4 more
doaj   +1 more source

Existence, Uniqueness, and Stability Analysis of Impulsive Neural Networks with Mixed Time Delays

open access: yesAbstract and Applied Analysis, 2014
We study a class of impulsive neural networks with mixed time delays and generalized activation functions. The mixed delays include time-varying transmission delay, bounded time-varying distributed delay, and discrete constant delay in the leakage term ...
Qiang Xi, Jianguo Si
doaj   +1 more source

A Prospective Study of Individuals at Risk of Multiple Sclerosis Informs the Design of Primary Prevention Studies

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective In multiple sclerosis, the optimal time for deploying a therapeutic intervention is before the central nervous system is damaged; given the success of trials treating the earliest stage of MS, the radiologically isolated syndrome, developing primary prevention strategies is an important next challenge.
Amy W. Laitinen   +7 more
wiley   +1 more source

Exponential convergence for cellular neural networks with continuously distributed delays in the leakage terms

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2013
Summary: We consider a class of cellular neural networks with continuously distributed delays in the leakage terms. By applying the Lyapunov functional method and differential inequality techniques, without assuming boundedness conditions on the activation functions, we establish new results to ensure that all solutions of the networks converge ...
Xiong, Wanmin, Meng, Junxia
openaire   +3 more sources

Distributed Weight-Average-Prediction Control and Stability Analysis for an Islanded Microgrid with Communication Time Delay

open access: yes, 2021
This paper studies the communication time-delay issues in islanded microgrids (MGs) with the distributed secondary control architecture. Firstly, a time-delayed MG small-signal model is developed. Then, a new weight-average-prediction (WAP) controller is
Yao, Weitao   +4 more
core   +1 more source

FDG‐PET Associations With Disease Severity and Outcomes in NMDA‐Receptor IgG Autoimmune Encephalitis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Patients with N‐methyl‐D‐aspartate (NMDA) receptor‐immunoglobulin G (IgG) autoimmune encephalitis (NMDAR‐IgG AE) demonstrate occipital lobe hypometabolism on baseline brain fluorodeoxyglucose‐positron emission tomography (bFDG‐PET).
Jonathan K. Lee   +7 more
wiley   +1 more source

Robust synchronization of a class of coupled delayed networks with multiple stochastic disturbances: The continuous-time case [PDF]

open access: yes, 2011
In this paper, the robust synchronization problem is investigated for a new class of continuous-time complex networks that involve parameter uncertainties, time-varying delays, constant and delayed couplings, as well as multiple stochastic disturbances.
Liu, X   +5 more
core   +1 more source

Onasemnogene Abeparvovec in Type I Spinal Muscular Atrophy: 24‐Month Follow‐Up From the Italian Registry

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Onasemnogene abeparvovec (OA) is an AAV9‐based gene therapy for spinal muscular atrophy type I (SMA I). Real‐world outcomes show increased response variability compared to clinical trials, and follow‐up data beyond 12–18 months are limited.
Marika Pane   +43 more
wiley   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi   +8 more
wiley   +1 more source

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