Figure 1. Changes in affect during PET scans.
Ratings for “sad and rejected” during (a) baseline and (b) rejection. Ratings for “happy and accepted” during (c) baseline and (d) acceptance. (e) Ratings for “sad and rejected” during rejection relative to baseline (trial ratings averaged), and measured again after each block. f) Ratings for “happy and accepted” during acceptance relative to baseline (trial ratings averaged), and measured again after each block. ** P < 0.01, two-tailed t-test (HC vs. MDD)