Chunk #15 — Materials and methods — fMRI preprocessing and functional connectivity matrices of the DMN

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Linking DMN connectivity to episodic memory capacity: what can we learn from patients with medial temporal lobe damage?

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To create functional connectivity (FC) matrices, time series of voxels within each of the 20 ROIs were averaged and correlated with the averaged time series of all other ROIs resulting in 190 correlation coefficients which were then transformed using Fisher's z calculation. Functional connectivity matrices were extracted using the conn toolbox.