Nieto-Castanon, A.  & Whitfield-Gabrieli, S. (2021). CONN functional connectivity toolbox: RRID SCR_009550, release 21. Hilbert Press. doi:10.56441/hilbertpress.2161.7292


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CONN functional connectivity toolbox: RRID SCR_009550, release 21

Nieto-Castanon, A. & Whitfield-Gabrieli, S. (2021)

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CONN 21 is a Matlab-based cross-platform software for the computation, display, and analysis of functional connectivity in fMRI (fcMRI). Connectivity measures include seed-to-voxel connectivity maps, ROI-to-ROI connectivity matrices, graph properties of connectivity networks, generalized psychophysiological interaction models (gPPI), intrinsic connectivity, local correlation, global correlation, inter-hemispheric correlation, independent component analyses (ICA), functional connectivity multivariate pattern analyses (fc-MVPA), and dynamic component analyses (dyn-ICA). CONN is available for resting state data (rsfMRI) as well as task-related designs. It covers the entire pipeline from raw fMRI data to hypothesis testing, including spatial coregistration, ART-based scrubbing, aCompCor strategy for control of physiological and movement confounds, first-level connectivity estimation, and second-level random-effect analyses and hypothesis testing.

CONN 21 ZIP md5: 6f40d14f00ce8ff0b22d53d3636e1308