Results 111 to 120 of about 3,313,018 (220)

Cuaderno técnico. Defensa de derechos de las personas con daño cerebral y sus familias [PDF]

, 2022
Las personas con daño cerebral y sus familias en ocasiones ven vulnerados sus derechos ante la falta de información sociosanitaria y ante la existencia limitada de recursos especializados en el ámbito educativo, sanitario o laboral; entre otros.
Federación Española de Daño Cerebral
core  

Regional differences in dynamic cerebral autoregulation in the healthy brain assessed by magnetic resonance imaging.

PLoS ONE, 2013
A novel method is described for mapping dynamic cerebral blood flow autoregulation to assess autoregulatory efficiency throughout the brain, using magnetic resonance imaging (MRI).
Mark A Horsfield, José L Jara, Nazia P Saeed, Ronney B Panerai, Thompson G Robinson   +4 more
doaj   +1 more source

High‐altitude headache: Insights into pathophysiology and potential treatment implications

The Journal of Physiology, EarlyView.
Abstract figure legend High‐altitude headache occurs during prolonged exposure to low oxygen, such as during ascent to high altitude. Several risk factors increase its likelihood, with the degree of hypoxia, often driven by rapid ascent to greater altitudes, being the most prominent factor.
Marika Falla, Florian Frank, Giacomo Strapazzon, Justin Lawley   +3 more
wiley   +1 more source

Preeclampsia‐derived small extracellular vesicles disrupt blood–brain barrier integrity and activate glial cells in vitro

The Journal of Physiology, EarlyView.
Abstract figure legend This study assessed the impact of plasma‐derived small extracellular vesicles (sEVs) from healthy pregnant women and those diagnosed with late‐onset preeclampsia (PE) on the blood–brain barrier (BBB) integrity and glial cell response. PE patients had higher sEV concentrations than healthy controls.
Julián Henao‐Restrepo, José M. Murrieta‐Coxca, Christian Schmeer, Lingyu Wei, Frank Steiniger, Tanja Groten, Udo R. Markert, Diana M. Morales‐Prieto   +7 more
wiley   +1 more source

Exercise and Autonomic Cardiovascular Function—Insights From Spinal Cord‐Injured Humans: A Narrative Review

Acta Physiologica, Volume 242, Issue 10, October 2026.
ABSTRACT The cardiovascular response to acute exercise is mediated by the autonomic nervous system (ANS) control mechanisms that modulate vascular resistance to support blood pressure and ensure adequate blood flow to active muscles. These autonomic neurocirculatory control mechanisms include a feedforward mechanism, known as central command, and three
Rasmus Kopp Hansen, Ryan Godsk Larsen, Tom E. Nightingale, Daniel D. Hodgkiss, Niels H. Secher, Stefanos Volianitis   +5 more
wiley   +1 more source

Modeling the Mechanisms of Non-Neurogenic Dynamic Cerebral Autoregulation

IEEE Transactions on Biomedical Engineering
Dynamic cerebral autoregulation (dCA) refers to a collection of mechanisms that act to maintain steady state cerebral blood flow (CBF) near constant despite changes in arterial blood pressure (ABP), but which is known to become impaired in various cerebrovascular diseases.
Natali van Zijl, Abhirup Banerjee, Stephen J. Payne   +2 more
openaire   +2 more sources

Female vulnerability to microvascular transport dysfunction emerges early across the Alzheimer's disease continuum

Alzheimer's &Dementia, Volume 22, Issue 9, September 2026.
Abstract INTRODUCTION We tested whether quantitative transport mapping (QTM)‐derived perfusion velocity would detect earlier and more sex‐specific microvascular alterations than cerebral blood flow (CBF) across the Alzheimer's disease (AD) continuum.
Manxi Xu, Yian Gao, Peiling Ou, Haoyu Yang, Jia Wang, Wulong Liu, Ni Shu, Yu Sun, Liping Fu, Lidia Glodzik, Tracy A Butler, Gloria C Chaing, Yi Li, Yi Wang, Liangdong Zhou, Guolin Ma   +15 more
wiley   +1 more source

Perioperative propranolol during robotic‐assisted radical prostatectomy: A randomised, double‐blind, placebo‐controlled, pilot trial (PeP‐RALP)

BJUI Compass, Volume 7, Issue 9, September 2026.
Abstract Objective This study aimed to determine the feasibility and safety of administering perioperative propranolol, as an adjunct to reduce prostate cancer recurrence, in patients undergoing robotic‐assisted laparoscopic prostatectomy (RALP) for European Association of Urology (EAU) intermediate‐ or high‐risk prostate cancer.
Shivanthe Sivanesan, Håkon Ramberg, Thomas Kristiansen, Suraj B. Thapa, Marthe Bjøre, Viktor Berge, Fredrik Ottosson, Bjørn Brennhovd, Anne M. H. Storås, Per M. Thorsby, Sandra R. Dahl, Alfonso Urbanucci, Helene Hartvedt Grytli, Lars Bjerke, Kristin Austlid Taskén   +14 more
wiley   +1 more source

Dynamic Variability of Sodium and Potassium Predicts Mortality in Critically Ill Patients With Ischemic Stroke: Evidence From Two Critical Care Cohorts

Brain and Behavior, Volume 16, Issue 9, September 2026.
ABSTRACT Background Ischemic stroke (IS) is one of the leading causes of death and long‐term disability worldwide. Electrolyte fluctuations, particularly in sodium and potassium, may play a critical role in the mortality of IS. Methods This retrospective cohort study utilized the MIMIC‐IV database and NWICU to examine the association between sodium and
Jian Zhang, Wei Zhang, Bin Zeng, Linfeng Xie, Jianjun Zhu   +4 more
wiley   +1 more source

Integrative regulation of cerebral blood flow in response to exercise and environmental extremes

Experimental Physiology, EarlyView.
Shigehiko Ogoh, Damian M. Bailey
wiley   +1 more source