(A–O) Univariate linear regressions and Pearson correlations between BMI (A–C), fat mass % (D–F), plasma CrP (G–I), log plasma insulin (J–L), and HOMA-IR (M–O) with mean amygdala T2W SI (A, D, G, J, and M), T2W/T1W SI ratios (B, E, H, K, and N), and FA values (C, F, I, L, and O) of RYGB patients at baseline (n = 14–24), 6 months (n = 15–23), and 12 months after surgery (n = 14–21). Solid regression lines indicate least squares fit of data, and dotted lines indicate 95% CI. P values were determined by 2-tailed Student’s t test. Asterisk signifies correlations that remained statistically significant after Bonferroni correction for multiple comparisons (P < 0.0014).