Figure 4. Body fat percentage and choice in humans.
Mean proportion of larger-later (LL) choices for each group as a function of body fat percentage and delay (A) and magnitude (B) ratio in humans. Sensitivity to delay or magnitude did not change significantly from lower to higher body fat percentages for the control group. However, sensitivity to delay and magnitude increased from lower to higher body fat percentages for the high-fat group. The delay and magnitude ratios were the SS / LL delay or magnitude, respectively. Smaller ratios indicate a larger difference in the delays or magnitudes. HF = high-fat; C = control; PBF = percent body fat. Error bars (+/− SEM) were computed with respect to the estimated marginal means of the fitted generalized linear mixed-effects model.
