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; C. W. Leffler; M. L. Daley

doi:10.1007/978-3-7091-6475-4_74

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, C. W. Leffler, M. L. Daley

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

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 language	English
Pages (from-to)	258-259
Number of pages	2
Journal	Acta Neurochirurgica, Supplement
Volume	1998
Issue number	SUPPL. 71
DOIs	https://doi.org/10.1007/978-3-7091-6475-4_74
State	Published - 1998

Keywords

NIRS

ASJC Scopus subject areas

Surgery
Clinical Neurology

Access to Document

10.1007/978-3-7091-6475-4_74

Cite this

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title = "NIRS: Dose Dependency of Local Changes of Cerebral HbO2 and Hb with pCO2 in Parietal Cortex",

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.",

keywords = "NIRS",

author = "Benni, {Paul B.} and C. Quick and B. Chen and H. Bada and Leffler, {C. W.} and Daley, {M. L.}",

year = "1998",

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AU - Benni, Paul B.

AU - Quick, C.

AU - Chen, B.

AU - Bada, H.

AU - Leffler, C. W.

AU - Daley, M. L.

PY - 1998

Y1 - 1998

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AB - 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.

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JO - Acta Neurochirurgica, Supplement

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