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. 2018 May 29;12:353. doi: 10.3389/fnins.2018.00353

Figure 3.

Figure 3

Methodology for single-participant analysis: (A) raw structural T1 scan (top) was preprocessed and spatially normalized to MNI space (bottom); (B) raw functional scan (top) was preprocessed up to smoothing (bottom); (C) smoothed fMRI was temporally filtered to obtain the low frequency oscillations within the range of 0.01–0.1 Hz using a bandpass filter; (D) 236 seeds comprising of 13 major brain networks were used to extract BOLD time courses at each seed region; (E) 236 × 236 rs-FC matrix was computed using the BOLD time courses; (F) unique pairwise correlations contained in the lower triangle of the rs-FC matrix were extracted and vectorized into a 27,730-dimensional vector.