Results 71 to 80 of about 51,296 (302)

GPS analysis of a team competing at a national Under 18 field hockey tournament [PDF]

, 2018
The purpose of this study was to utilise global-positioning system (GPS) technology to quantify the running demands of national Under 18 field hockey players competing in a regional field hockey tournament.
Van der Merwe, Frans H
core  

Optimising the assessment of cerebral autoregulation from black box models

, 2014
Cerebral autoregulation (CA) mechanisms maintain blood flow approximately stable despite changes in arterial blood pressure. Mathematical models that characterise this system have been used extensively in the quantitative assessment of function ...
Angarita-Jaimes, N., Kouchakpour, H., Liu, J., Panerai, R.B., Simpson, D.M.   +4 more
core   +1 more source

The Structural Features of Vascular Endothelium in Acute Cerebral Ischemia [PDF]

, 2017
The aim of the research was to study the number and structural properties of desquamated endothelial cells (DECs) in the peripheral blood in carotid ischemic stroke (CIS) and carotid transient ischemic attacks (TIAs) and its connection with the marker of
Kosheleva, A. (Anna)
core   +2 more sources

Elastomeric Micro‐Balloons for Remote Control of Cerebral Blood Flow and Real‐Time In vivo Imaging of Rodent Brain Response to Hypoperfusion

Advanced Materials, EarlyView.
This study reports the fabrication of MRI‐compatible elastomeric micro‐balloons via a multi‐step bubble casting process, where the monolithic elastomeric wall is selectively stiffened for reversible and controlled inflation and elasticity, depending on the target vessels for graded occlusion of cerebral arteries.
Jong Bin Kim, Jinghui Wang, Yinding Chi, Jingxian Wu, Alicia Ng, Guanda Qiao, Honglin Tan, Miroslaw Janowski, Piotr Walczak, Yajie Liang, Shu Yang   +10 more
wiley   +1 more source

Leveraging Function Intersectionality and Multi-Modal Cerebrovascular Reactivity Measures for the Derivation of Individualized Intracranial Pressure Thresholds in Acute Traumatic Neural Injury

Bioengineering
It has been proposed that subject-specific intracranial pressure (ICP) thresholds can be feasibly derived using the relationship between cerebrovascular reactivity and ICP.
Kevin Y. Stein, Logan Froese, Alwyn Gomez, Amanjyot Singh Sainbhi, Nuray Vakitbilir, Abrar Islam, Tobias Bergmann, Frederick A. Zeiler   +7 more
doaj   +1 more source

Exploring Cerebrovascular Function in Osteoarthritis: “Heads‐up”

Physiological Reports, 2019
Individuals with osteoarthritis (OA) are at greater risk of cardiovascular and cerebrovascular incidents; yet, cerebrovascular control remains uncharacterized.
Baraa K. Al‐Khazraji, Mark B. Badrov, Mason Kadem, Navena R. Lingum, Trevor B. Birmingham, Joel Kevin Shoemaker   +5 more
doaj   +1 more source

The effects of morning preconditioning protocols on testosterone, cortisol and afternoon sprint cycling performance [conference presentation] [PDF]

, 2018
Opportunities exist for athletes to undertake morning exercise protocols in an attempt to potentate afternoon performance. Four sub elite track sprint cyclists completed a morning cycling (Cyc) or weights-based protocol (WP) prior to an afternoon cycling
Maulder, Peter S, McDonald, Kerin
core  

Enhancing human cognition with cocoa flavonoids [PDF]

, 2017
Enhancing cognitive abilities has become a fascinating scientific challenge, recently driven by the interest in preventing age-related cognitive decline and sustaining normal cogni-tive performance in response to cognitively demanding environments.
DE GENNARO, Luigi, Desideri, Giovambattista, Ferrara, Michele, Socci, Valentina, Tempesta, Daniela   +4 more
core   +3 more sources

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Near-Infrared Cerebrovascular Reactivity for Monitoring Cerebral Autoregulation and Predicting Outcomes in Moderate to Severe Traumatic Brain Injury: Proposal for a Pilot Observational Study

JMIR Research Protocols, 2020
BackgroundImpaired cerebrovascular reactivity after traumatic brain injury (TBI) in adults is emerging as an important prognostic factor, with strong independent association with 6-month outcomes.
Gomez, Alwyn, Dian, Joshua, Froese, Logan, Zeiler, Frederick Adam   +3 more
doaj   +1 more source