Search Results for author: Tommaso Gili

Found 3 papers, 0 papers with code

Noise-cleaning the precision matrix of fMRI time series

no code implementations6 Feb 2023 Miguel Ibáñez-Berganza, Carlo Lucibello, Francesca Santucci, Tommaso Gili, Andrea Gabrielli

We observe that the so called Optimal Rotationally Invariant Estimator, based on Random Matrix Theory, leads to a significantly lower distance from the true precision matrix in synthetic data, and higher test likelihood in natural fMRI data.

Denoising Time Series +1

Network analysis of a complex disease: the gut microbiota in the inflammatory bowel disease case

no code implementations16 Aug 2022 Mirko Hu, Guido Caldarelli, Tommaso Gili

Inflammatory bowel diseases (IBD) are complex diseases in which the gut microbiota is attacked by the immune system of genetically predisposed subjects when they are exposed to yet unclear environmental factors.

Binarization Community Detection

The unbalanced reorganization of weaker functional connections induces the altered brain network topology in schizophrenia

no code implementations24 Jan 2019 Rossana Mastrandrea, Fabrizio Piras, Andrea Gabrielli, Nerisa Banaj, Guido Caldarelli, Gianfranco Spalletta, Tommaso Gili

Network neuroscience shed some light on the functional and structural modifications occurring to the brain associated with the phenomenology of schizophrenia.

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