Figure 7:

The timings and spatial locations of the realizations during the task conditions (WM, Gambling, Relational, and Emotion; see the remaining task conditions in Fig. 8). We discarded C5 here because of the lack of temporal preferences. (Left) Histogram of the timings of the realizations of the components (see Section 2.12 for more details). One temporal bin corresponds to one volume. Although there are some sub-conditions for each task, we mixed all of their realizations as the same task (Motor-CUE condition was excluded). The vertical line at 0 s indicates the onset of the task block, and the other vertical lines show the end of the task blocks. The length of the vertical lines indicates the number (ratio) of blocks ended at the timing. Note that the width of the receptive field of the feature extractor (about 32 s) is longer than the length of task blocks. (Right-upper) Temporal patterns of the realizations corresponding to some peaks on the histograms. Grey thin lines show the realizations corresponding to the timing, and the colored thick line is their sample average. Black dotted line shows the representative pattern obtained in Fig. 2a and used as a reference for estimating the timings. (Right-lower) Spatial histogram of the realizations on the specific timing given in the upper part.