pone.0287578.g003.tif (1.44 MB)
Linear regression analysis of agreement between Mx and ORx during LBNP and LBPP experiment, all subjects; hypoxia was excluded due to its effect on cerebral saturation; Mx: transcranial Doppler-derived autoregulation index, LBNP: lower body negative pressure, LBPP: lower body positive pressure, ORx: Near-Infrared Spectroscopy derived autoregulation index.
figure
posted on 2023-06-22, 17:29 authored by Marcus Thudium, Stefan Moestl, Fabian Hoffmann, Alex Hoff, Evgeniya Kornilov, Karsten Heusser, Jens Tank, Martin SoehleLinear regression analysis of agreement between Mx and ORx during LBNP and LBPP experiment, all subjects; hypoxia was excluded due to its effect on cerebral saturation; Mx: transcranial Doppler-derived autoregulation index, LBNP: lower body negative pressure, LBPP: lower body positive pressure, ORx: Near-Infrared Spectroscopy derived autoregulation index.
History
Usage metrics
Keywords
xlink "> recentlynear infrared spectroscopymean arterial pressurelast pressure levelinduce cerebral hyperperfusionxlink "> mxtranscranial doppler sonographycardiac output decreased2 moving correlation indicessubjects reached presyncopeadded mild hypoxiatranscranial dopplercorrelation analysismx indicesindices showedcerebral oximetrycerebral autoregulationupper limitstroke volumesignificant differencepresyncope comparedpilot studyoxygen saturationnormobaric hypoxianeither mxminute stepsincreasing levelsdistinguished sufficientlydecreasing levelsclinical practice25 mmhg168 ).10 minutes
Licence
Exports
RefWorks
BibTeX
Ref. manager
Endnote
DataCite
NLM
DC