Patrick W. McCormick
Henry Ford Hospital
13 Papers
32 Citations
Patrick W. McCormick is an academic researcher from Henry Ford Hospital. The author has contributed to research in topics: Medicine & Oxygen saturation (medicine). The author has an hindex of 8, co-authored 13 publications.
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Papers
Relationship of perfusion pressure and size to risk of hemorrhage from arteriovenous malformations
Robert F. Spetzler,Ronald W. Hargraves,Patrick W. McCormick,Joseph M. Zabramski,Richard A. Flom,Richard S. Zimmerman +5 more
TL;DR: It is suggested that differences in arterial feeding pressure may be responsible for the observed relationship between the size of AVM's and the frequency and severity of hemorrhage.
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Regional cerebrovascular oxygen saturation measured by optical spectroscopy in humans.
TL;DR: Regional cerebrovascular oxygen saturation, a quantitative measure of hemoglobin saturation in the combined arterial, venous, and microcirculatory compartments of the brain, can be measured noninvasively with near infrared spectroscopy with high precision.
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Intracerebral penetration of infrared light. Technical note.
TL;DR: The ability of this spectroscopy paradigm to detect changes in intracerebral attenuation by selective injection of the infrared tracer indocyanine green into the internal and external carotid arteries during endarterectomy is evaluated in five adult patients.
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Cerebral oxygen metabolism during hypothermic circulatory arrest in humans.
James I. Ausman,Patrick W. McCormick,Melville Stewart,Gary D. Lewis,Manuel Dujovny,Guruswamy Balakrishnan,Ghaus M. Malik,Ramsis F. Ghaly +7 more
TL;DR: The potential may exist to prolong the safe duration of induced circulatory arrest for cerebral protection and Spectroscopically measured cerebral hemoglobin saturation (cerebral oximetry) may be used to monitor metabolic activity duringcirculatory arrest.
113
Noninvasive measurement of regional cerebrovascular oxygen saturation in humans using optical spectroscopy
Patrick W. McCormick,Mick Stewart,Gary D. Lewis +2 more
- 01 May 1991
TL;DR: Noninvasive diffuse IR transmission spectroscopy is used to measure the attenuation of hemoglobin in the human cerebrovasculature and an algorithm to quantify per-cent hemoglobin oxygen saturation in the brain from these transmission spectra is outlined.
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