4 papers
Advancing oxygen-enhanced MRI acquisition and modelling through dynamic and sensing
Jorge Campos Pazmiño, Amiel Beausoleil-Morrison, Nathalie Panov +2
Purpose: To develop a multiparametric mapping framework for quantifying fat- and water-specific longitudinal and effective transverse relaxation rates, as well as changes in these…
Phase-sensitive modelling improves Fat DESPOT multiparametric relaxation mapping in fat-water mixtures
Renée-Claude Bider, Cristian Ciobanu, Jorge Campos Pazmiño +3
Purpose: To improve on the original form of Fat DESPOT, a multiparametric mapping technique that returns the fat- and water-specific estimates of (, ), $R_2^*…
Mapping fat-water separated R1, R2*, and proton density fat fraction with the multi-echo MP2RAGE sequence
Jorge Campos Pazmiño, Marc-Antoine Fortin, Véronique Fortier +4
Purpose: To develop a technique for joint measurement of fat and water-specific longitudinal relaxation rates (R1f and R1w), effective transverse relaxation rate (R2*), and proton…
A flexible approach for fat-water separation with bipolar readouts and correction of gradient-induced phase and amplitude effects
Jorge Campos Pazmino, Renée-Claude Bider, Véronique Fortier +1
Purpose: To develop a fat-water separation approach that corrects bipolar readout gradient induced effects, without additional scans, that is compatible with any fat-water separati…