Shielded Coaxial Cable Coils: the array configuration for maximized central SNR at 7T MRI

Sadri Güler, Giovanni Costa, Vincent Boer, Maarten Paulides, Peter Baltus, Esben Petersen, Irena Zivkovic

Onderzoeksoutput: Bijdrage aan congresAbstractAcademic

Samenvatting

The shielded-coaxial-cable (SCC) coils have been proposed recently as highly decoupled elements per se. The SCC coils are not very sensitive to bending, elongation and various degrees of overlapping. We experimentally investigated the central SNR when the SCC coils are placed in three different arrangements on a cylindrical object. The highest central SNR (more than 30% higher than in the other two arrangements) was obtained when the coils were elongated and adjacent to each other. This arrangement is important when the ROI is located deep inside the field of view, such in c-spine spinal cord or deep brain imaging.
Originele taal-2Engels
Aantal pagina's1
StatusGepubliceerd - 2022
EvenementJoint Annual Meeting ISMRM-ESMRMB & ISMRT 31st Annual Meeting - London, Verenigd Koninkrijk
Duur: 7 mei 202212 mei 2022
Congresnummer: 31

Congres

CongresJoint Annual Meeting ISMRM-ESMRMB & ISMRT 31st Annual Meeting
Land/RegioVerenigd Koninkrijk
StadLondon
Periode7/05/2212/05/22

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