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. 2019 Jan 17;9:17. doi: 10.1038/s41398-018-0362-9

Fig. 2. Classification plots for the SVM classifier utilizing ALFF, fALFF, ReHo, and FCS.

Fig. 2

a ALFF; b fALFF; c ReHo; d FCS (“open circle“ represents patients with OCD, and “ letter × “ represents HCS). SVM support vector machine, ALFF amplitude of low-frequency fluctuations, fALFF fractional amplitude of low-frequency fluctuations, ReHo regional homogeneity, FCS functional connectivity strength, OCD obsessive-compulsive disorder, HCS healthy control subjects