Appendix 1—figure 2. Including motion regressors in the design matrix.

(A) An example design matrix for the general linear model (GLM) for the spoken word recognition task, including a constant column (cst), the task times for run1, one-hot encoding columns for time-points passing the global variance of the temporal derivative (GVTD) threshold for run 1, task times for run2, and one-hot encoding columns for time-points passing the GVTD threshold for run 2. (B) The GVTD time-traces and the temporal masks for excluding the time-points passing the GVTD threshold are shown in (B) for run 1 and (C) for run 2.