Results 141 to 150 of about 618,736 (333)

Fixel‐Based Analysis of Diffusion Imaging as a Quantitative Marker of Disease State in Spinocerebellar Ataxia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxias (SCAs) are a group of genetically heterogeneous neurodegenerative diseases causing progressive deterioration and reduced quality of life. Therapeutic advances have been limited by a lack of sensitive anatomic, functional, or diffusion imaging‐based biomarkers.
David J. Arpin   +11 more
wiley   +1 more source

Large gap magnetic suspension system [PDF]

open access: yes
The design of a large gap magnetic suspension system is discussed. Some of the topics covered include: the system configuration, permanent magnet material, levitation magnet system, superconducting magnets, resistive magnets, superconducting levitation ...
Abdelsalam, Moustafa K., Eyssa, Y. M.
core   +1 more source

Low gravity phase separator [PDF]

open access: yes, 1977
An apparatus is described for phase separating a gas-liquid mixture as might exist in a subcritical cryogenic helium vessel for cooling a superconducting magnet at low gravity such as in planetary orbit, permitting conservation of the liquid and extended
Pope, W. L., Smith, L., Smoot, G. F.
core   +1 more source

Correlation Between Irisin and Cognitive Functions in Alzheimer Dementia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The myokine irisin, a recent positive mediator of exercise in the brain, shows neuroprotective functions against Alzheimer's disease (AD). The association between irisin and cognition has never been explored in a biologically defined cohort of patients.
Patrizia Pignataro   +12 more
wiley   +1 more source

Observational Study of Tocilizumab in Children With Febrile Infection‐Related Epilepsy Syndrome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to assess the efficacy and safety of using tocilizumab in children with febrile infection‐related epilepsy syndrome (FIRES) and explore tocilizumab‐related changes in interleukin (IL)‐6 levels. Methods Patients with FIRES admitted to the Intensive Care Unit (ICU) of Beijing Children's Hospital were retrospectively ...
Yushan He   +7 more
wiley   +1 more source

Design and simulation of a 7.0 T conduction cooled superconducting magnet

open access: yesScientific Reports
A Conduction cooled superconducting magnet (SM) for human magnetic resonance imaging, made of Nb3Sn superconducting coils, has been designed. The magnet features a warm bore with a diameter of 850 mm and a central field strength of 7 T.
Zhao Xu   +12 more
doaj   +1 more source

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