Mutual connectivity analysis of resting-state functional MRI data with local models

AM DSouza, AZ Abidin, U Chockanathan, G Schifitto… - NeuroImage, 2018 - Elsevier
… However, most connectivity analysis approaches adopted in practice are linear and non-…
-driven, directed connectivity analysis approach called Mutual Connectivity Analysis using Local …

Classification of autism spectrum disorder from resting-state fMRI with mutual connectivity analysis

AM DSouza, AZ Abidin… - Medical Imaging 2019 …, 2019 - spiedigitallibrary.org
… disorder (ASD) and healthy controls can be captured using resting-state fMRI. To this end,
we investigate the use of mutual connectivity analysis with Local Models (MCA-LM), which …

A framework for exploring non-linear functional connectivity and causality in the human brain: mutual connectivity analysis (mca) of resting-state functional MRI with …

A Wismüller, X Wang, AM DSouza… - arXiv preprint arXiv …, 2014 - arxiv.org
… of cognitive network structure. To this end, we introduce a mutual connectivity analysis (MCA) …
to non-linear functional connectivity analysis in large time-series ensembles obtained from …

Detecting cognitive impairment in HIV-infected individuals using mutual connectivity analysis of resting state functional MRI

AZ Abidin, AM DSouza, G Schifitto, A Wismüller - Journal of neurovirology, 2020 - Springer
Mutual connectivity analysis We have recently proposed mutual connectivity analysis as
a viable alternative method to study connectivity within the brain using functional MRI (…

Individual resting-state brain networks enabled by massive multivariate conditional mutual information

P Sundaram, M Luessi, M Bianciardi… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
… Current approaches to constructing individual resting state functional connectivity use
either bivariate (bv) LCorr or PaC; the bv formulation means that most of the information in the …

Functional connectivity in resting-state fMRI: is linear correlation sufficient?

J Hlinka, M Paluš, M Vejmelka, D Mantini, M Corbetta - Neuroimage, 2011 - Elsevier
mutual information in the data and its Gaussianized counterpart. We apply this method to 24
sessions of human resting state … series is computed using mutual information and compared …

Nonlinear functional connectivity network recovery in the human brain with mutual connectivity analysis (MCA): convergent cross-mapping and non-metric clustering

A Wismüller, AZ Abidin, AM D'Souza… - Medical Imaging …, 2015 - spiedigitallibrary.org
… We present a mutual connectivity analysis (MCA) framework for analysis of functional
connectivity and causality in the brain from resting state fMRI data, which combines local non-…

A novel model-free data analysis technique based on clustering in a mutual information space: application to resting-state fMRI

S Benjaminsson, P Fransson… - Frontiers in systems …, 2010 - frontiersin.org
… component analysis (ICA) … resting-state networks thought to reflect the connectivity of the
brain. Here we present a novel data analysis technique and demonstrate it on resting-state fMRI …

Mutual connectivity analysis (MCA) for nonlinear functional connectivity network recovery in the human brain using convergent cross-mapping and non-metric …

A Wismüller, AZ Abidin, AM DSouza… - Advances in Self …, 2016 - Springer
… We present a mutual connectivity analysis (MCA) framework for analysis of functional
connectivity and causality in the brain from resting state fMRI data, which combines local non-…

A multivoxel pattern analysis framework with mutual connectivity analysis investigating changes in resting state connectivity in patients with HIV associated …

AM DSouza, AZ Abidin, G Schifitto… - Magnetic resonance …, 2019 - Elsevier
… of Mutual Connectivity Analysis (MCA) with Local Models to quantify underlying non-linear
interaction between resting-state … conventionally used functional connectivity analysis such as …