Consciousness monitoring using near-infrared spectroscopy (NIRS) during high +Gz exposures

The relationship between human consciousness and oxygen saturation (rSO 2) in cerebral tissue under high +Gz stress was non-invasively monitored by near-infrared multiple wavelength spectroscopy (NIRS). We studied the drop in rSO 2 levels in human subjects during exposure to various head-to-foot acc...

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Veröffentlicht in:	Medical engineering & physics 2004-11, Vol.26 (9), p.745-753
Hauptverfasser:	Ryoo, Han C., Sun, Hun H., Shender, Barry S., Hrebien, Leonid
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration stress Adult Brain - blood supply Brain - physiopathology Brain Mapping - methods Consciousness Feasibility Studies Female Gz-induced loss of consciousness (G-LOC) Humans Hypergravity Male Near-infrared spectroscopy (NIRS) Oxygen - blood Oxygen saturation Physical Stimulation - methods Pilot Projects Spectrophotometry, Infrared - methods Statistics as Topic Unconsciousness - physiopathology
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