Lower body negative pressure: physiological effects, applications, and implementation
This review presents lower body negative pressure (LBNP) as a unique tool to investigate
the physiology of integrated systemic compensatory responses to altered hemodynamic …
the physiology of integrated systemic compensatory responses to altered hemodynamic …
Compensatory hemodynamic changes in response to central hypovolemia in humans: lower body negative pressure: updates and perspectives
N Goswami - Journal of Muscle Research and Cell Motility, 2023 - Springer
Central hypovolemia is accompanied by hemodynamic compensatory responses.
Understanding the complex systemic compensatory responses to altered hemodynamic …
Understanding the complex systemic compensatory responses to altered hemodynamic …
Multi-site and multi-depth near-infrared spectroscopy in a model of simulated (central) hypovolemia: lower body negative pressure
SA Bartels, R Bezemer, FJW de Vries… - Intensive care …, 2011 - Springer
Purpose To test the hypothesis that the sensitivity of near-infrared spectroscopy (NIRS) in
reflecting the degree of (compensated) hypovolemia would be affected by the application …
reflecting the degree of (compensated) hypovolemia would be affected by the application …
Effects of individualized centrifugation training on orthostatic tolerance in men and women
Aims Exposure to artificial gravity (AG) at different G loads and durations on human
centrifuges has been shown to improve orthostatic tolerance in men. However, the effects on …
centrifuges has been shown to improve orthostatic tolerance in men. However, the effects on …
Aging modifies the effect of cardiac output on middle cerebral artery blood flow velocity
ASGT Bronzwaer, J Verbree, WJ Stok… - Physiological …, 2017 - Wiley Online Library
An association between cerebral blood flow (CBF) and cardiac output (CO) has been
established in young healthy subjects. As of yet it is unclear how this association evolves …
established in young healthy subjects. As of yet it is unclear how this association evolves …
Hormonal and plasma volume changes after presyncope
H Hinghofer‐Szalkay, HK Lackner… - European journal of …, 2011 - Wiley Online Library
Eur J Clin Invest 2011; 41 (11): 1180–1185 Abstract Background Aim of this study was to test
the hypothesis that after presyncope, some blood hormone pools increase while others …
the hypothesis that after presyncope, some blood hormone pools increase while others …
Heart rate and stroke volume response patterns to augmented orthostatic stress
N Goswami, A Roessler, HK Lackner… - Clinical Autonomic …, 2009 - Springer
Aims Combined head up tilt (HUT) and lower body negative pressure (LBNP) can be used to
exploit the full spectrum of cardiovascular control mechanisms and to reveal characteristics …
exploit the full spectrum of cardiovascular control mechanisms and to reveal characteristics …
Hemodynamic and neurohormonal responses to extreme orthostatic stress in physically fit young adults
Blood pressure stability may be jeopardized in astronauts experiencing orthostatic stress.
There is disagreement about cardiovascular and endocrine stress responses that emerge …
There is disagreement about cardiovascular and endocrine stress responses that emerge …
Support vector machine based monitoring of cardio-cerebrovascular reserve during simulated hemorrhage
BJP van der Ster, FC Bennis, T Delhaas… - Frontiers in …, 2018 - frontiersin.org
Introduction: In the initial phase of hypovolemic shock, mean blood pressure (BP) is
maintained by sympathetically mediated vasoconstriction rendering BP monitoring …
maintained by sympathetically mediated vasoconstriction rendering BP monitoring …
Coagulation changes during presyncope and recovery
G Cvirn, A Schlagenhauf, B Leschnik, M Koestenberger… - 2012 - journals.plos.org
Orthostatic stress activates the coagulation system. The extent of coagulation activation with
full orthostatic load leading to presyncope is unknown. We examined in 7 healthy males …
full orthostatic load leading to presyncope is unknown. We examined in 7 healthy males …