3 papers
stat.ME2023
Large-Scale Correlation Screening under Dependence for Brain Functional Connectivity Network Inference
Hanâ Lbath, Alexander Petersen, Sophie Achard
Data produced by resting-state functional Magnetic Resonance Imaging are widely used to infer brain functional connectivity networks. Such networks correlate neural signals to conn…
stat.ME2023
Clustering-Based Inter-Regional Correlation Estimation
Hanâ Lbath, Alexander Petersen, Wendy Meiring +1
A novel non-parametric estimator of the correlation between grouped measurements of a quantity is proposed in the presence of noise. This work is primarily motivated by functional…
stat.ME2020
Inter-regional correlation estimators for functional magnetic resonance imaging
Sophie Achard, Jean-Francois Coeurjolly, Pierre Lafaye de Micheaux +1
Functional magnetic resonance imaging (fMRI) functional connectivity between brain regions is often computed using parcellations defined by functional or structural atlases. Typica…