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SHR Neuro Krebs Kardio Lipid Stoffw Microb

Birkl, C; Langkammer, C; Sati, P; Enzinger, C; Fazekas, F; Ropele, S.
Quantitative Susceptibility Mapping to Assess Cerebral Vascular Compliance.
AJNR Am J Neuroradiol. 2019; 40(3):460-463 Doi: 10.3174/ajnr.A5933 [OPEN ACCESS]
Web of Science PubMed PUBMED Central FullText FullText_MUG


Führende Autor*innen der Med Uni Graz
Birkl Christoph
Co-Autor*innen der Med Uni Graz
Enzinger Christian
Fazekas Franz
Langkammer Christian
Ropele Stefan

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This study explored whether autoregulatory shifts in cerebral blood volume induce susceptibility changes large enough to be depicted by quantitative susceptibility mapping. Eight healthy subjects underwent fast quantitative susceptibility mapping at 3T while lying down to slowly decrease mean arterial pressure. A linear relationship between mean arterial pressure and susceptibility was observed in cortical and subcortical structures, likely representing vessels involved in autoregulation. The slope of this relationship is assumed to indicate the extent of cerebral vascular compliance. © 2019 by American Journal of Neuroradiology.
Find related publications in this database (using NLM MeSH Indexing)
Adult -
Brain - blood supply
Brain - diagnostic imaging
Brain Mapping - methods
Cerebrovascular Circulation - physiology
Female -
Humans -
Magnetic Resonance Imaging -
Male -
Middle Aged -

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