Results 81 to 90 of about 1,033,272 (329)

The Associations Between Chronic Active Lesions and White Matter Disease: A 7 Tesla Imaging Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background The relationship between paramagnetic rim lesions (PRLs) and surrounding normally appearing white matter (NAWM) disease, potentially contributory to the associations seen between PRLs and clinical impairment, is underexplored. Objectives To assess whether PRLs correlate with a greater degree of NAWM injury in early MS.
Ellie McCluey, Ahmad A. Toubasi, Jiacheng Wang, Habeeb F. Kazimuddin, Taegan Vinarsky, Caroline Gheen, Carynn Koch, Zachery Rohm, Bryan Hernandez, Margareta A. Clarke, Rachael Cheek, Rozita Khalili, Chaoyang Jin, Victoria Lim, John Kramer, Junzhong Xu, Ipek Oguz, Francesca Bagnato   +17 more
wiley   +1 more source

General decay of solutions for a von Karman plate system with general type of relaxation functions on the boundary

AIMS Mathematics
In this paper, we investigate a von Karman plate system with general type of relaxation functions on the boundary. We derive the general decay rate result without requiring the assumption that the initial value $ w_0 \equiv 0 $ on the boundary, using the
Jum-Ran Kang
doaj   +1 more source

Detecting impaired myocardial relaxation in sepsis with a novel tissue Doppler parameter (septal e′/s′)

Critical Care, 2017
Background Left ventricular diastolic dysfunction is associated with mortality outcomes in severe sepsis and septic shock. There are ongoing issues with diagnosing diastolic dysfunction in this cohort, partly owing to the poor applicability of ...
David J. Clancy, Michel Slama, Stephen Huang, Timothy Scully, Anthony S. McLean, Sam R. Orde   +5 more
doaj   +1 more source

Spin relaxation rate for heavy quarks in weakly coupled QCD plasma

Journal of High Energy Physics, 2022
We compute the relaxation rate of the spin density of heavy quarks in a perturbative QCD plasma to leading-log order in the coupling constant g. The spin relaxation rate Γ s in spin hydrodynamics is shown to be Γ s ~ g 4 log(1/g)T(T/M)2 in the heavy ...
Masaru Hongo, Xu-Guang Huang, Matthias Kaminski, Mikhail Stephanov, Ho-Ung Yee   +4 more
doaj   +1 more source

The mass function and dynamical mass of young star clusters: Why their initial crossing-time matters crucially

, 2012
We highlight the impact of cluster-mass-dependent evolutionary rates upon the evolution of the cluster mass function during violent relaxation, that is, while clusters dynamically respond to the expulsion of their residual star-forming gas.
Bastian, Baumgardt, Baumgardt, Baumgardt, Beuther, Brandner, Chandar, Clark, Clarkson, de Grijs, Dowell, Elson, Espinoza, Fall, Fall, Fleck, Geneviève Parmentier, Gennaro, Geyer, Gieles, Goodwin, Goodwin, Heggie, Holger Baumgardt, Kroupa, Kroupa, Krumholz, Lada, Larsen, Longmore, Lüghausen, Maraston, Marks, Mengel, Mengel, Müller, Najarro, Oey, Parmentier, Parmentier, Parmentier, Parmentier, Parmentier, Parmentier, Pfalzner, Piskunov, Rochau, Vesperini, Wu   +48 more
core   +1 more source

Influence of motor imagery training on gait rehabilitation in sub-acute stroke: a randomized controlled trial [PDF]

, 2015
Objective: To evaluate the effect of mental practice on motor imagery ability and assess the influence of motor imagery on gait rehabilitation in sub-acute stroke. Design: Randomized controlled trial.
Oomen, Anne, Oostra, Kristine, Vanderstraeten, Guy, Vingerhoets, Guy   +3 more
core   +2 more sources

Translating a Preclinically Tested 15 Hz rTMS Protocol to Humans With Chronic Spinal Cord Injury: A Safety and Feasibility Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Repetitive transcranial magnetic stimulation (rTMS) is a non‐invasive brain stimulation strategy with a demonstrated potential to reinforce the residual pathways after a spinal cord injury (SCI). A preclinically tested high‐frequency (15 Hz) rTMS (15 Hz rTMS) protocol was shown to induce corticospinal tract axon regeneration growth ...
Nabila Brihmat, Mehmed B. Bayram, Morgan Paine, Janelle Carnahan, Jian Zhong, Xiaofei Guan, Guang H. Yue, Soha Saleh, Gail F. Forrest   +8 more
wiley   +1 more source

Thermodynamic phase plane analysis of ventricular contraction and relaxation

BioMedical Engineering OnLine, 2004
Background Ventricular function has conventionally been characterized using indexes of systolic (contractile) or diastolic (relaxation/stiffness) function.
Kovács Sándor J, Karamanoglu Mustafa
doaj   +1 more source

Relaxation at late stages in an entropy barrier model for glassy systems

, 1997
The ground state dynamics of an entropy barrier model proposed recently for describing relaxation of glassy systems is considered. At stages of evolution the dynamics can be described by a simple variant of the Ehrenfest urn model.
Darling D A, Ehrenfest P, Godreche C, Godreche C, K P N Murthy, K W Kehr, Klein M J, Lipowski A, Zwerger W   +8 more
core   +1 more source

Medication Use in Multiple Sclerosis: A Population‐Based Comparison With the General Danish Population

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the overall use of prescription medications among individuals with multiple sclerosis compared to the general population, with a focus on treatments beyond disease‐modifying therapies. Methods We conducted a nationwide, registry‐based study in Denmark.
Josefine Windfeld‐Mathiasen, Henrik Horwitz, Ida M. Heerfordt, Elisabeth Framke, Melinda Magyari   +4 more
wiley   +1 more source