NIRS

Dose Dependency of Local Changes of Cerebral HbO2 and Hb with pCO2 in Parietal Cortex

Paul B. Benni, C. Quick, B. Chen, H. Bada, Charles Leffler, M. L. Daley

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Regional cerebral oxygenated hemoglobin and total hemoglobin increased systematically with increasing depth of hypercapnia, but the concentration of deoxygenated hemoglobin remained relatively constant. Relative mean changes of oxygenated and total hemoglobin increased nearly linearly, corresponding to the characteristic increase of the cerebral vascular dilation with increasing depth of hypercapnia.

Original languageEnglish (US)
Pages (from-to)258-259
Number of pages2
JournalActa Neurochirurgica, Supplement
Volume1998
Issue numberSUPPL. 71
DOIs
StatePublished - Jan 1 1998

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Parietal Lobe
Hemoglobins
Hypercapnia
Blood Vessels
Dilatation

All Science Journal Classification (ASJC) codes

  • Surgery
  • Clinical Neurology

Cite this

NIRS : Dose Dependency of Local Changes of Cerebral HbO2 and Hb with pCO2 in Parietal Cortex. / Benni, Paul B.; Quick, C.; Chen, B.; Bada, H.; Leffler, Charles; Daley, M. L.

In: Acta Neurochirurgica, Supplement, Vol. 1998, No. SUPPL. 71, 01.01.1998, p. 258-259.

Research output: Contribution to journalArticle

Benni, Paul B. ; Quick, C. ; Chen, B. ; Bada, H. ; Leffler, Charles ; Daley, M. L. / NIRS : Dose Dependency of Local Changes of Cerebral HbO2 and Hb with pCO2 in Parietal Cortex. In: Acta Neurochirurgica, Supplement. 1998 ; Vol. 1998, No. SUPPL. 71. pp. 258-259.
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