highly significantp = 4.3 × 10 −13
All R values shown in the scatter plots were highly significant for SC and BP choices (SC&BP-graded regions in Fig. 5 c: R = 0.17, p = 4.3 × 10 −13 and R = −0.15, p = 7.8 × 10 −12 ; SC/BP-graded regions in Fig. 5 d: R = 0.26, p = 3.3 × 10 −28 and R = −0.19, p = 2.0 × 10 −21 ; SC&BP-graded parietal region in Fig. 5 e: R = 0.17, p = 2.9 × 10 −6 and R = −0.16, p = 1.3 × 10 −6 ; two-tailed Spearman’s correlation).