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A Searchlight Factor Model Approach for Locating Shared Information in Multi-Subject fMRI Analysis
[article]
2016
arXiv
pre-print
There is a growing interest in joint multi-subject fMRI analysis. The challenge of such analysis comes from inherent anatomical and functional variability across subjects. One approach to resolving this is a shared response factor model. This assumes a shared and time synchronized stimulus across subjects. Such a model can often identify shared information, but it may not be able to pinpoint with high resolution the spatial location of this information. In this work, we examine a searchlight
arXiv:1609.09432v1
fatcat:ocqoep76gjgtbdmi2k7q6iy5zi