trending toward significancep < 0.071
2A ) revealed a non-significant (though trending toward significance) difference in mean PSC values for the Transfer run (TR) and for the last run with the active rtfMRI-nf (A2) (TR vs A2: t (17)=1.92, p < 0.071, d = 0.45), and a significant difference in mean PSC values for the TR and for the last run with the sham rtfMRI-nf (S2) (TR vs S2: t (17)= 3.38, p < 0.004, d = 0.80).