Multidimensional MRI resolves the correlations between physical parameters and relaxation properties and has become an increasingly important protocol in biomedical engineering. It has sub-voxel resolution but most research still uses multi-voxel ROIs. In this study, we obtained the single voxel T1-D Relaxation-Diffusion correlation spectra from in vivo human brain tissue boundaries. The significant variance in these spectra might help to identify tissue microstructure at the sub-voxel resolution. Our research disclosed the feasibility of applying multidimensional MRI techniques to detect and segment the human brain.
No takes yet. Share an insight, caveat, or question.
Wang et al. (2024) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: