Fig. 2
From: Respiratory motion-compensated high-resolution 3D whole-heart T1ρ mapping
a The 2D image navigators (iNAVs) acquired with T1ρ preparations of five different spin-lock times (TSL). b The measured foot-head (FH) motion curves from iNAV of each contrast. c The motion-corrupted undersampled multi-contrast T1ρ-weighted images. d 2D translational motion-corrected undersampled multi-contrast T1ρ-weighted images. e 3D inter-contrast translational motion corrected and HD-PROST reconstructed images. T1ρ maps were obtained by pixel-wise linear fitting of the multi-contrast images in (e)