Inter-subject correlation of fMRI

ISC Toolbox (New: Version 3.0 released)

A Matlab toolbox for fMRI frequency-specific inter-subject correlation analysis. This is a toolbox to perform inter-subject correlation based analysis of fmri data in Matlab as well as a GUI for the visualization of the analysis results. The toolbox contains various functions to carry out the inter-subject correlation (ISC) analysis, which can be run from a GUI. A set of visualization tools - particularly designed for ISC analyses - are intergrated to the GUI. Visualization tools contain functionalities to which standard functional neuroimaging packages were difficult to adapt. The main references explaining the analyses are:

J.-P. Kauppi, I.P. Jääskeläinen, M. Sams and J. Tohka. Inter-subject correlation of brain hemodynamic responses during watching a movie: localization in space and frequency, Frontiers in Neuroinformatics, 4:5, 2010.

J.-P. Kauppi, J. Pajula J and J. Tohka (2014). A Versatile Software Package for Inter-subject Correlation Based Analyses of fMRI. Frontiers in Neuroinformatics, 8:2, 2014.

J.-P. Kauppi, J. Pajula, J.A. Niemi, R. Hari, J. Tohka : Functional brain segmentation using inter-subject correlation in fMRI. Human Brain Mapping, 38: 2643–2665 , 2017.

J. Tohka , F.E. Pollick, J. Pajula, J.-P. Kauppi. Comparing fMRI inter-subject correlations between groups. [BioRxiv 370023]