Results 111 to 120 of about 10,495,398 (335)

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang, Huiying Wang, Zhizheng Zhuo, Ai Guo, Ke Lv, Decai Tian, Chao Chai, Yunyun Duan, Shuang Xia   +8 more
wiley   +1 more source

The relationship between bioelectrical impedance phase angle and subjective global assessment in advanced colorectal cancer

Nutrition Journal, 2008
Background Bioelectrical Impedance (BIA) derived phase angle is increasingly being used as an objective indicator of nutritional status in advanced cancer. Subjective Global Assessment (SGA) is a subjective method of nutritional status.
Grutsch James F, Vashi Pankaj G, King Jessica, Dahlk Sadie L, Lis Christopher G, Gupta Digant, Lammersfeld Carolyn A   +6 more
doaj   +1 more source

THz generation by optical Cherenkov emission from ionizing two-color laser pulses

, 2013
Two-color photoionization produces a cycle-averaged current driving broadband, conically emitted THz radiation. We investigate, through simulation, the processes determining the angle of conical emission.
Antonsen, Thomas M., Johnson, Luke A., Kim, Ki-Yong, Palastro, John P.   +3 more
core   +1 more source

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

Annals 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, Katharine Lee, Kerry C. Nix, Miguel Menchaca, Xiwei Shé, Lorelei Santa Maria, Wei Wu, Zihuai He, Fiona M. Baumer   +8 more
wiley   +1 more source

Athlete or Non-athlete? This Is the Question in Body Composition

Frontiers in Physiology, 2021
Francesco Campa, Giuseppe Coratella
doaj   +1 more source

The role of bioimpedance status in the diagnosis of presarcopenia in elderly and elderly patients with type 2 diabetes mellitus

Consilium Medicum
Background. Determination of skeletal muscle mass (SMM) for the diagnosis of sarcopenia using bioimpedance analysis of body composition (BIAST) is a well-recognised method.
Ruslan N. Obyedkov, Evgeny I. Dedov, Irina G. Pshennikova   +2 more
doaj   +1 more source

Advancing Age Modulates Associations Between Cognitive Impairment and Brain Volumes in Early MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Cognitive impairment is common in multiple sclerosis (MS), but manifestations following the first demyelinating event are relatively unexplored. We investigated cross‐sectional associations between magnetic resonance imaging (MRI)–derived brain volumes and the presence of cognitive impairment outcomes five years after the first ...
Piriyankan Ananthavarathan, Marco Pitteri, Michael Foster, Sara Collorone, Sara Salama, Elisa Colato, Ferran Prados, Baris Kanber, Marios Yiannakas, Claudia A. M. Gandini Wheeler‐Kingshott, Indran Davagnanam, Frederik Barkhof, Declan Chard, Olga Ciccarelli, Ahmed Toosy   +14 more
wiley   +1 more source

Analysis of factors influencing the increase of extracellular water ratio in tumor patients without edema signs

Frontiers in Medicine
ObjectiveThis study aims to examine the factors contributing to the increase in extracellular water to total body water ratio (ECW/TBW) among tumor patients without visible edema, and to offer insights into the diagnosis and prompt management of early ...
Heling Zhu, Panpan Gan, Hao Jiang, Liangliang Bao, Chengjiang Liu, Jiawen Yu, Jiawen Yu   +6 more
doaj   +1 more source

Granular discharge and clogging for tilted hoppers

, 2009
We measure the flux of spherical glass beads through a hole as a systematic function of both tilt angle and hole diameter, for two different size beads.
C. Mankoc, C.E. Davies, C.R. Wassgren, C.S. Chang, C.S. O’Hern, C.T. Veje, Douglas J. Durian, F.C. Franklin, F.J. Muzzio, G.W. Baxter, H. Pacheco-Martinez, H.M. Jaeger, Hannah G. Sheldon, I. Zuriguel, I. Zuriguel, J. Choi, J. Duran, J.F. Wambaugh, K. Chen, K. Schick, M.L. Hunt, P. Evesque, R.M. Nedderman, R.M. Nedderman, S. Saraf, S.S. Manna, T. Raafat, U. Tuzun, W.A. Beverloo, X.l. Wu   +29 more
core   +1 more source

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani, Emmanuel Barbeau, Béatrice Lemesle, Emilie Milongo‐Rigal, Sophie Fernandez, Sandrine Charpentier, Jean‐François Albucher, Nicolas Raposo, Fabrice Bonneville, Patrice Péran, Jérémie Pariente   +10 more
wiley   +1 more source