2 papers
eess.SP2024
Reconstructing MRI Parameters Using a Noncentral Chi Noise Model
Klara BaÅ, Christian Lambert, John Ashburner
Quantitative magnetic resonance imaging (qMRI) allows images to be compared across sites and time points, which is particularly important for assessing long-term conditions or for…
stat.ML2024
Identifying latent disease factors differently expressed in patient subgroups using group factor analysis
Fabio S. Ferreira, John Ashburner, Arabella Bouzigues +33
In this study, we propose a novel approach to uncover subgroup-specific and subgroup-common latent factors addressing the challenges posed by the heterogeneity of neurological and…