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. 2021 Dec 16;2:735819. doi: 10.3389/fresc.2021.735819

Figure 3.

Figure 3

Connectivity pipeline. Registration (1A) and task regression (1B) were performed on the data collected for this study. Using the Smith et al. (44) data, an ICA (2A) and a clustering algorithm were performed to get 149 subcomponents, shown in red circles (2B). From these 149 subcomponents, task ROI (2C) were defined by correlating the HRF with the mean timeseries of our study's data. For these task ROI, shown with red circles the global connectivity (3) strength, shown with brown lines, was calculated.