Ontology highlight
ABSTRACT:
SUBMITTER: Christensen CE
PROVIDER: S-EPMC6734314 | biostudies-literature | 2019 May
REPOSITORIES: biostudies-literature
Christensen Casper Emil CE Younis Samaira S Lindberg Ulrich U Boer Vincent Oltman VO de Koning Patrick P Petersen Esben Thade ET Paulson Olaf Bjarne OB Larsson Henrik Bo Wiberg HBW Amin Faisal Mohammad FM Ashina Messoud M
The journal of headache and pain 20190506 1
<h4>Background</h4>Sildenafil and calcitonin gene-related peptide both dilate the intradural segments of the middle meningeal artery measured with 3.0 tesla (T) MR angiography. Here we hypothesized that an increase in field strength to 7.0 T and concomitant enhanced voxel resolution would lower variance in measurements of dilation in the intradural middle meningeal artery.<h4>Methods</h4>Five subjects completed two sessions at respectively 3.0 T and 7.0 T. Each session comprised MR angiography s ...[more]