Frequency-dependence in multidimensional diffusion-relaxation correlation MRI of the brain: overfitting or meaningful parameter?
M. Yon, O. Narvaez, J. Martin, H. Jiang, D. Bernin, E. Forssell-Aronsson, F. Laun, A. Sierra, D. Topgaard
This study investigates whether frequency-dependent diffusion-relaxation MRI can provide meaningful information or if it leads to overfitting in different tissue types and frequency ranges.
bioRxiv · Apr 29, 2024 · PreprintBiophysics