Extended Data Fig. 1: Results of searchlight analysis.
From: Collective memory shapes the organization of individual memories in the medial prefrontal cortex
A searchlight analysis following the surface curvature of the brain was ran to test the effects of collective schema, and contextual and semantic memory. At each searchlight, brain RDM was extracted and compared to RDM models using a regression model, thus producing a beta map for each participant (n = 24) and RDM model. To correct for multiple comparisons, the group-level beta map was submitted to maximal permutation testing using threshold-free cluster enhancement (TFCE58). Blue regions indicate clusters surviving TFCE correction across the whole brain (P corrected < .05) for collective schema. There was no statistically significant evidence that brain regions were related to other RDM models using the searchlight approach.
