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Effect of Maximal Breath Hold Apnea on Pial Artery Pulsation and Subarachnoid Width in Human

Abstract

Little is known about intracranial pressure (ICP)-cerebral hemodynamic interplay during maximal breath-hold apnea. A recently developed method based on near-infrared transillumination/backscattering sounding (NIR-T/BSS) noninvasively measures changes in pial artery pulsation (cc-TQ) as well as subarachnoid width (sas-TQ) in humans. Changes in sas-TQ correlate with ICP to a considerable extent, whereas cc-TQ reflects the functional status of the pial artery. We tested the complex response of the pial artery and subarachnoid width to apnea using this method.

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Category:
Articles
Type:
artykuły w czasopismach
Published in:
JOURNAL OF CEREBRAL BLOOD FLOW AND METABOLISM no. 36, edition Suppl. 1, pages 547 - 549,
ISSN: 0271-678X
Language:
English
Publication year:
2016
Bibliographic description:
Winklewski P., Wolf J., Świerblewska E., Kunicka K., Gruszecki M., Gumiński W., Wszędybył-Winklewska M., Frydrychowski A., Bieniaszewski L., Narkiewicz k.: Effect of Maximal Breath Hold Apnea on Pial Artery Pulsation and Subarachnoid Width in Human// JOURNAL OF CEREBRAL BLOOD FLOW AND METABOLISM -Vol. 36,iss. S1 (2016), s.547-549
DOI:
Digital Object Identifier (open in new tab) 10.1177/0271678x16639008
Verified by:
Gdańsk University of Technology

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