Matlab code for generating and simulating super stimulated echoes for MRI.
Warning: This is just a dump of code from more than a couple years ago, so not very organized or documented. Updates will be made if used more and are appreciated if you have ideas.
design_sSTE_inv - designs prep pulse for trying maximize MZ encoding during stimulated echo
calc_sste_diff - estimates diffusion encoding based on EPG simulation
ste_se_sim - simulations of performance comparisons between spin-echo and stimulated-echo (including super stimulated echo) diffusion encoding
Larson PE, Kerr AB, Reed GD, Hurd RE, Kurhanewicz J, Pauly JM, Vigneron DB. Generating super stimulated-echoes in MRI and their application to hyperpolarized C-13 diffusion metabolic imaging. IEEE Trans Med Imaging. 2012 Feb;31(2):265-75. doi: 10.1109/TMI.2011.2168235. Epub 2011 Oct 21. PMID: 22027366; PMCID: PMC3274664. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3274664/
Hennig, J., Il'yasov, K.A. and Weigel, M. (2012), Imaging with positive T1-contrast using superstimulated echoes. Magnetic Resonance Medicine, 68: 1157-1165. https://doi.org/10.1002/mrm.24111