Results 71 to 80 of about 7,887 (210)

Cerebrovascular flow‐mediated dilation in humans: Methodological challenges, physiological interpretation and future integrations

Experimental Physiology, EarlyView.
Abstract Arterial shear‐mediated vasodilation is a well‐established measure of endothelial function and serves as a critical biomarker for cardiovascular disease risk. Endothelial function can be measured using a variety of experimental methodologies; however, the most widely adopted technique is ultrasound‐based flow‐mediated dilation (FMD), in which ...
Yi Zhen Bao, Tabitha V. Craig, Jenna C. McCrone, Kurt J. Smith, Michael M. Tymko   +4 more
wiley   +1 more source

A comparison of normobaric and hypobaric hypoxia effects on cerebrovascular response pre and post maximal exercise

Experimental Physiology, EarlyView.
Abstract A lack of consensus remains on whether normobaric hypoxia (NH) and hypobaric hypoxia (HH) may differentially impact physiological factors affecting cerebrovascular regulation, particularly with an additional strenuous exercise component. We sought to compare the acute effects of NH and HH on global cerebral blood flow (gCBF) at an altitude ...
Rachel Turner, Giovanni Vinetti, Giacomo Strapazzon, Hannes Gatterer   +3 more
wiley   +1 more source

The role of acid‐base balance in cerebrovascular and ventilatory responses to CO2 during 10 h normobaric hypoxia

The Journal of Physiology, EarlyView.
Abstract figure legend During 10 h exposures to normobaric hypoxia exposure there was a selective leftward shift in ventilatory response to hyperoxic hypercapnic rebreathing, but not the cerebrovascular response. The key findings are that the resetting of the central chemoreflex to lower PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_2}}}$ during early hypoxic ...
Holly Barclay, Saptarshi Mukerji, Bengt Kayser, Jui‐Lin Fan   +3 more
wiley   +1 more source

Energetic microdomains and the vascular control of neuronal and muscle excitability: Toward a unified model

The Journal of Physiology, EarlyView.
Abstract figure legend The capillary–mitochondria–ion channel (CMIC) axis scales structural resources to match functional workload. (Left) In settings of restricted energetic capacity (e.g. cortical neurons), sparse capillary networks and modest mitochondrial pools set a lower energetic ceiling, sufficient to support phasic, low‐workload excitability. (
L. Fernando Santana, Scott Earley
wiley   +1 more source

Physiological mechanisms underlying enhanced performance with blood flow restriction training: neuromuscular, vascular and metabolic adaptations

The Journal of Physiology, EarlyView.
Abstract figure legend We investigated how 6 weeks of dynamic knee‐extensor interval training with blood flow restriction (BFR‐leg) and without (CTRL‐leg) impacts performance and its mechanisms using non‐invasive methods. Specifically, we used gold‐standard methods to assess neuromuscular function, vascular function using Doppler ultrasound, and near ...
Colin Lavigne, Valentin Mons, Clément Lemineur, Oliver Meste, Georges Lefthériotis, Grégory M. Blain   +5 more
wiley   +1 more source

The Plagiarist in the Machine? Generative AI and the Will to Fail

Future Humanities, Volume 4, Issue 2, November 2026.
ABSTRACT This paper argues that the real challenge posed by Large Language Models (LLMs) in Higher Education lies not in their potential for plagiarism, but in their creation of a new form of writing that is indistinguishable in the traditional essay.
Matthew J. Barnard, Keith Crome
wiley   +1 more source

Co‐Designing Wellbeing Initiatives With Rural Adolescents: What Works, What Doesn't, and Why

Health Promotion Journal of Australia, Volume 37, Issue 4, October 2026.
ABSTRACT Issue Addressed Rural Australian youth face persistent mental health inequities yet are rarely meaningfully involved in designing the services meant to support them. This study aimed to explore through co‐design what rural young people need and want in their community to support their mental health and wellbeing, with a secondary aim of ...
Joclyn Kernot, Shoshannah Kiriam, Sarah Seekamp, Kate Little, Kellie Hunt, Erin Lister, Carol Maher, Jacinta Brinsley   +7 more
wiley   +1 more source

Psychometric Evaluation of Two Procrastination Measures in University Students: Irrational Procrastination Scale and Academic Procrastination Scale Short Form

Actualidades en Psicología
Objective. This study evaluated the psychometric properties of two procrastination scales: the Irrational Procrastination Scale (IPS) and the Academic Procrastination Scale-Short Form (APS-SF). Method.
Daniel E. Yupanqui-Lorenzo, Pedro Arroyo-Pizarro, Tania Arauco-Lozada, Andres R. Martinez-Arevalo, Wilson A. Becerra-Herrera   +4 more
doaj   +1 more source

Technology‐Enabled Financial Help‐Seeking: Evidence of AI and Financial Planners on Retirement Saving Behavior

FINANCIAL PLANNING REVIEW, Volume 9, Issue 3, September 2026.
ABSTRACT This study aims to examine the effectiveness of three sources of retirement planning advice: AI tools, financial planners, and their combined use, in shaping retirement saving behavior. We introduce the Technology‐Enabled Financial Help‐Seeking (TEFHS) framework, which extends earlier models of financial help‐seeking by incorporating ...
Efthymia Antonoudi, Eric T. Ludwig
wiley   +1 more source

The mediating role of ego depletion in the relationship between state anxiety and academic procrastination among University students

Scientific Reports
The issue of academic procrastination is highly prevalent among university students. It not only has a deterimental effect on students' academic performance but also poses a risk to their physical and mental well-being.
Junqiang Fan, Yongjie Cheng, Ming Tang, Yuxin Huang, Jingjing Yu   +4 more
doaj   +1 more source