Results 81 to 90 of about 435,422 (207)

Venous Oxygenation Measurements in the Upper Arm: Reproducibility and Sensitivity to a Physical Challenge

Magnetic Resonance in Medicine, Volume 96, Issue 6, Page 2894-2906, December 2026.
ABSTRACT Purpose The feasibility and reproducibility of adapting the T2‐Relaxation‐Under‐Spin‐Tagging (TRUST) MRI sequence for noninvasive measurement of venous oxygenation in the upper arm were investigated, aiming to enable future in vivo validation of T2b‐oxygenation calibration curves in sickle cell disease (SCD).
J. Diogo Fernandes, Koen P. A. Baas, Matthan W. A. Caan, Bart J. Biemond, John C. Wood, Aart J. Nederveen   +5 more
wiley   +1 more source

Cerebrovascular Disease and Perioperative Neurologic Vulnerability: A Prospective Cohort Study

Frontiers in Neurology, 2019
Background: Stroke is a devastating perioperative complication without effective methods for prevention or diagnosis. The objective of this study was to analyze evidence-based strategies for detecting cerebrovascular vulnerability and injury in a high ...
Phillip E. Vlisides, Phillip E. Vlisides, Bryan Kunkler, Aleda Thompson, Mackenzie Zierau, Remy Lobo, Mary O. Strasser, Michael J. Cantley, Amy McKinney, Allen D. Everett, George A. Mashour, George A. Mashour, Paul Picton   +12 more
doaj   +1 more source

Impact of Sprint Duration With Fixed Recovery on Acute Physiological and Performance Responses to Repeated Cycle Sprints in Hypoxia in Male and Female Sprinters

European Journal of Sport Science, Volume 26, Issue 10, October 2026.
ABSTRACT Repeated short sprints (≤ 10 s) in hypoxia are often used to enhance performance, but acute responses to longer sprints (> 10 s) performed in a repeated‐sprint format with short recovery periods (∼30 s) remain unclear. We examined performance and physiological strain during repeated short (10‐s) and long (15‐s) sprints with identical recovery (
Naoya Takei, Ryuji Muraki, Olivier Girard, Hideo Hatta, Yumiko Takahashi   +4 more
wiley   +1 more source

Guía de orientación para la formación de adultos con daño cerebral [PDF]

, 2022
El objetivo de la formación de personas adultas con daño cerebral adquirido (DCA) es ayudarlas a vivir con dignidad su vida tras la lesión. Es una educación que debe contribuir a facilitar su integración social, ofreciéndoles la ampliación de ...
Federación Española de Daño Cerebral
core  

Comparing NIRS and Pulse Oximetry for Cerebral Oxygen Saturation During Hypoxia Testing

Medical Sciences
Objective: This study evaluates the suitability of cerebral oximetry using near-infrared spectroscopy (NIRS) compared to traditional pulse oximetry (SpO2) for measuring cerebral oxygen saturation during hypoxia testing, aiming to enhance safety during ...
Vasilios Alevizakos, Andreas Werner, Lisa-Marie Schiller, Constantin von See, Marcus Schiller   +4 more
doaj   +1 more source

Quantifying Cardiac, Respiratory, and Low Frequency Components of CSF Motion From fMRI Inflow Effects

Magnetic Resonance in Medicine, Volume 96, Issue 4, Page 1916-1928, October 2026.
ABSTRACT Purpose Cerebrospinal fluid (CSF) flow oscillations have emerged as a potentially important marker related to brain clearance, but their acquisition often relies on specialized imaging MRI sequences. The purpose of this work was to enable quantitative assessment of CSF flow associated with cardiac, respiratory, and low‐frequency cycles using ...
Pontus Söderström, Cecilia Björnfot, Britt M. Andersson, Jan Malm, Anders Eklund, Anders Wåhlin   +5 more
wiley   +1 more source

Respiratory Physiotherapy Techniques in Neonatal Intensive Care Units: A Scoping Review

Physiotherapy Research International, Volume 31, Issue 4, October 2026.
ABSTRACT Background and Purpose Certain physiological characteristics increase the susceptibility of newborns, particularly preterm infants, to pulmonary collapse. In addition, newborns are prone to the accumulation of airway secretions, which, even in small volumes, can compromise respiratory function.
Nilson Willamy Bastos de Souza Júnior, Ana Tereza do Nascimento Sales Figueiredo Fernandes, Karolinne Souza Monteiro, Adynna Tévina de Castro Silva, Adriele de Morais Nunes, Josiane Marques Felcar, Silvana Alves Pereira   +6 more
wiley   +1 more source

Informe Monográfico sobre recursos de Atención al Daño Cerebral en España [PDF]

, 2020
Con este informe monográfico se pretende ofrecer un mapa de recursos en atención al daño cerebral en España. Con este propósito, además de la revisión de fuentes secundarias, se ha consultado a las entidades que conforman la Federación Española de Daño ...
Federación Española de Daño Cerebral
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Llegar juntos y a tiempo. Guía de creación de asociaciones de familias y personas con daño cerebral, federaciones autonómicas y fundaciones de apoyo al daño cerebral [PDF]

, 2021
Documento práctico y visual que servirá de ayuda para las personas y familias que quieran crear una asociación, una federación autonómica o una fundación de apoyo al daño ...
Federación Española de Daño Cerebral
core  

Impaired Hepatic Glucose Metabolism Is Associated With Glucose Intolerance in Mice Carrying α2 Isoform Na,K‐ATPase Mutation

Acta Physiologica, Volume 242, Issue 10, October 2026.
ABSTRACT Aim The Na,K‐ATPase is important for energy demanding cellular processes, including essential components of substrate metabolism and metabolic flexibility. Mice heterozygous for the hemiplegic migraine‐related mutation, G301R, of the Na,K‐ATPase α2 isoform (α2+/G301R) demonstrated altered metabolism in the heart.
Christian Staehr, Tue Duy Nguyen, Tina Myhre Pedersen, Mikkel Vendelbo, Hans Christian Beck, Mads Kjolby, Rajkumar Rajanathan, Elena V. Bouzinova, Niels Jessen, Per Bendix Jeppesen, Alexander V. Chibalin, Vladimir V. Matchkov   +11 more
wiley   +1 more source