Results 71 to 80 of about 19,234 (260)
Solution of differential equations with infinite delay via coupled fixed point. [PDF]
Heliyon, 2022 Mebarki K +4 more
europepmc +1 more source
Functional Connectivity Linked to Cognitive Recovery After Minor Stroke
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri +7 more
wiley +1 more source
On a class of differential-algebraic equations with infinite delay
Electronic Journal of Qualitative Theory of Differential Equations, 2011 We study the set of $T$-periodic solutions of a class of $T$-periodically perturbed Differential-Algebraic Equations, allowing the perturbation to contain a distributed and possibly infinite delay.
Luca Bisconti, Marco Spadini
doaj +1 more source
Threshold dynamics of difference equations for SEIR model with nonlinear incidence function and infinite delay. [PDF]
Eur Phys J Plus, 2021 Bentout S +3 more
europepmc +1 more source
Discovery and Targeted Proteomic Studies Reveal Striatal Markers Validated for Huntington's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Clinical trials for Huntington's disease (HD) enrolling persons before clinical motor diagnosis (CMD) lack validated biomarkers. This study aimed to conduct an unbiased discovery analysis and a targeted examination of proteomic biomarkers scrutinized by clinical validation. Methods Cerebrospinal fluid was obtained from PREDICT‐HD and
Daniel Chelsky +8 more
wiley +1 more source
Fractal and FractionalThis work investigates the solvability of the generalized Hilfer fractional inclusion associated with the solution set of a controlled system of minty type–fuzzy mixed quasi-hemivariational inequality (FMQHI).
Aeshah Abdullah Muhammad Al-Dosari
doaj +1 more source
Reducible Volterra retarded equations with infinite delay
The São Paulo Journal of Mathematical Sciences, 2008 Our objective here is to survey some of the results obtained for the reducible case of the Volterra retarded equations with infinite delay. In this special case one is able to address global questions for the nonlinear system generated by the Volterra equations using the results obtained for the reduced system.
Waldyr M. Oliva, Carlos Rocha
openaire +2 more sources
Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We therefore tested the hypothesis that Modafinil would improve FOG in PwPD.
Tuhin Virmani +8 more
wiley +1 more source
On Infinite Delay Integral Equations Having Nonlinear Perturbations
Journal of Integral Equations and Applications, 1993 The object of investigation of this paper is the nonlinear integral equation (1) \(x(t)=f(t)+\int^ t_{-\infty}a(t,s)[x(s)+g(s,x(s))]ds\), \(t\in R\). In (1), \(x,f\) and \(g\) stand for \(n\)-vector valued functions, while \(a(t,s)\) is an \(n\) by \(n\) matrix kernel with continuous entries for \(s\leq t\) and \(a(t,s)=0\) for \(s>t\).
openaire +3 more sources
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective People with epilepsy (PWE) may experience cognitive deficits but fail to undergo formal evaluation. This study compares cognitive status between PWE and healthy controls in the West African Republic of Guinea. Methods A cross‐sectional, case–control study was conducted in sequential recruitment phases (July 2024–July 2025) at Ignace ...
Maya L. Mastick +14 more
wiley +1 more source