TY - JOUR
T1 - High-Resolution, Low-SAR 3D T2 Relaxometry with COMBINE
AU - Lally, Peter J.
AU - Grech-Sollars, Matthew
AU - Smith, Joely
AU - Statton, Ben
AU - Matthews, Paul M.
AU - Miller, Karla L.
AU - Bangerter, Neal K.
N1 - Peter J Lally 1, Matthew Grech-Sollars 2,3, Joely Smith 3,4, Ben Statton 5, Paul M Matthews 1,6, Karla L Miller 7, and Neal K Bangerter 4 1Department of Brain Sciences, Imperial College London, London, United Kingdom, 2Department of Surgery and Cancer, Imperial College London, London, United Kingdom, 3Department of Imaging,
Lally, Peter J.; Grech-Sollars, Matthew; Smith, Joely; Statton, Ben; Matthews, Paul M.; Miller, Karla L.; and Bangerter, Neal K. (2021). "High-Resolution, Low-SAR 3D T2 Relaxometry with COMBINE". In Proceedings of the 2021 ISMRM and SMRT Annual Meeting and Exhibition. MiraSMART Conferencing. https://cds.ismrm.org/protected/21MProceedings/PDFfiles/4165.html
PY - 2021
Y1 - 2021
N2 - Here we describe a super-resolution 3D T2 relaxometry approach using an unbalanced SSFP acquisition with very low flip angle RF pulses (a ≤ 1°). We then apply this to obtain 1mm isotropic T2 maps in a reference phantom, and compare this to both the reference values and a 2D multi-echo spin echo approach. The proposed approach provides new options for high-resolution, low-SAR T2 relaxometry experiments in a range of tissues.
AB - Here we describe a super-resolution 3D T2 relaxometry approach using an unbalanced SSFP acquisition with very low flip angle RF pulses (a ≤ 1°). We then apply this to obtain 1mm isotropic T2 maps in a reference phantom, and compare this to both the reference values and a 2D multi-echo spin echo approach. The proposed approach provides new options for high-resolution, low-SAR T2 relaxometry experiments in a range of tissues.
UR - https://cds.ismrm.org/protected/21MProceedings/PDFfiles/4165.html
M3 - Article
SN - 1545-4428
JO - Proceedings of the 2021 ISMRM and SMRT Annual Meeting and Exhibition
JF - Proceedings of the 2021 ISMRM and SMRT Annual Meeting and Exhibition
ER -