Introduction

Graph theory provides a powerful and comprehensive formalism of global and local topological network properties of complex structural or functional brain connectivity. Software packages such as the Brain-Connectivity-Toolbox have contributed to graph theory's increasing popularity for characterization of brain networks. However, comparably comprehensive packages are command-line based and require programming experience; this precludes their use by users without a computational background, whose research would otherwise benefit from graph-theoretical methods."GraphVar" is a user-friendly GUI-based toolbox for comprehensive graph-theoretical analyses of brain connectivity, including network construction and characterization, statistical analysis on network topological measures, network based statistics, and interactive exploration of results.GraphVar provides a comprehensive collection of graph analysis routines for analyses of functional brain connectivity in one single toolbox by combining features across multiple currently available toolboxes, such as the Brain Connectivity Toolbox, the Graph Analysis Toolbox, and the Network Based Statistic Toolbox (BCT, Rubinov and Sporns, 2010; GAT, Hosseini et al., 2012; NBS, Zalesky et al., 2010). GraphVar was developed under the GNU General Public License v3.0 and can be downloaded at www.rfmri.org/graphvar or www.nitrc.org/projects/graphvar.By combining together features across multiple toolboxes, GraphVar will allow comprehensive graph-theoretical analyses in one single toolbox without resorting to code.GraphVar will make graph theoretical methods more accessible for a broader audience of neuroimaging researchers.

Publications

  1. GraphVar: a user-friendly toolbox for comprehensive graph analyses of functional brain connectivity.
    Cite this
    Kruschwitz JD, List D, Waller L, Rubinov M, Walter H, 2015-04-01 - Journal of neuroscience methods

Credits

  1. J D Kruschwitz
    Developer

    Charité - Universitätsmedizin Berlin, Division of Mind and Brain Research, Germany

  2. D List
    Developer

    Charité - Universitätsmedizin Berlin, Division of Mind and Brain Research, Germany

  3. L Waller
    Developer

    Charité - Universitätsmedizin Berlin, Division of Mind and Brain Research, Germany

  4. M Rubinov
    Developer

    University of Cambridge, Cambridge, United Kingdom of Great Britain and Northern Ireland

  5. H Walter
    Investigator

    Charité - Universitätsmedizin Berlin, Division of Mind and Brain Research, Germany

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Summary
AccessionBT006907
Tool TypeApplication
Category
PlatformsLinux/Unix
Technologies
User InterfaceTerminal Command Line
Download Count0
Country/RegionGermany
Submitted ByH Walter