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. Author manuscript; available in PMC: 2019 Jun 1.
Published in final edited form as: IEEE Trans Biomed Eng. 2016 Aug 10;65(6):1183–1192. doi: 10.1109/TBME.2016.2598728

Fig. 1.

Fig. 1

SOPFNs assessment in (a) previous studies and (b) our proposed framework. There are n tfMRI signals for each individual subject. Each signal has t total time points. In (b), there are I subjects in total. Each temporal segment (time period) has unified l time points. The four steps labeled as 1 to 4 are detailed in Section II.