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GMAC: A Matlab toolbox for spectral Granger causality analysis of fMRI data (RRID:SCR_009581)
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URL: https://www.nitrc.org/projects/gmac_2012/

Proper Citation: GMAC: A Matlab toolbox for spectral Granger causality analysis of fMRI data (RRID:SCR_009581)

Description: Open-source software toolbox implemented multivariate spectral Granger Causality Analysis for studying brain connectivity using fMRI data. Available features are: fMRI data importing, network nodes definition, time series preprocessing, multivariate autoregressive modeling, spectral Granger causality indexes estimation, statistical significance assessment using surrogate data, network analysis and visualization of connectivity results. All functions are integrated into a graphical user interface developed in Matlab environment. Dependencies: Matlab, BIOSIG, SPM, MarsBar.

Abbreviations: GMAC

Synonyms: Granger Multivariate Autoregressive Connectivity

Resource Type: software toolkit, software resource

Defining Citation: PMID:22925560

Keywords: analyze, computational neuroscience, connectivity analysis, matlab, magnetic resonance, nifti, os independent, fmri, connectivity, granger causality, network analysis

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