TY - RPRT TI - The effect of global signal regression on DCM estimates of noise and effective connectivity from resting state fMRI AU - Almgren, H. AU - Van de Steen, F. AU - Razi, A. AU - Friston, K. AU - Marinazzo, D. PY - 2019 DO - 10.1101/634063 UR - https://www.biorxiv.org/content/10.1101/634063v1 ID - 10.1101/634063 ER -