Medical Image Processing Laboratory

Public release for NX-421 EPFL

Code for estimating the Hurst exponent in fMRI and pupillometry, and for relating scale-free dynamics to MRS/fMRS excitation–inhibition markers, cortical cytoarchitecture and functional gradients across three datasets.

NiGSP: a module for graph signal processing on neuroimaging data

Github repository for the corticospinal gradient project and research article

"Graph Signal Surrogate Generation for Statistical Testing of Covariance Structure on Directed Graphs", EUSIPCO2026

Framework for non-parametric testing w/ graph stationarity as null hypothesis.

Developing Hilbert Transform and analytical signals on Graphs.

Regressing fMRI from visual stimuli and reconstructing visual stimuli from fMRI.