Andrii Shytikov

Higher-order interactions in brain microstructure reveal a redundancy-to-synergy crossover in quantitative MRI for multimodal biophysical modelling

Abstract Multi-parameter mapping (MPM) magnetic resonance imaging (MRI) provides parameters sensitive to myelin, iron and water. Conventional analyses treat these parameters individually or via pairwise correlations. We introduce O-information ( $$\Omega$$ Ω ) as a proof-of-princ...