Ontology highlight
ABSTRACT:
SUBMITTER: Chacon M
PROVIDER: S-EPMC5790248 | biostudies-literature | 2018
REPOSITORIES: biostudies-literature
Chacón Max M Jara José Luis JL Miranda Rodrigo R Katsogridakis Emmanuel E Panerai Ronney B RB
PloS one 20180130 1
The ability to discriminate between normal and impaired dynamic cerebral autoregulation (CA), based on measurements of spontaneous fluctuations in arterial blood pressure (BP) and cerebral blood flow (CBF), has considerable clinical relevance. We studied 45 normal subjects at rest and under hypercapnia induced by breathing a mixture of carbon dioxide and air. Non-linear models with BP as input and CBF velocity (CBFV) as output, were implemented with support vector machines (SVM) using separate r ...[more]