Figure 4.

Parametrical deactivation of the VMPFC during the rejection of immediate reward options scaling with increasing reward value during the “desire‐reason dilemma” in HI subjects. (A) Significant parametrical decrease in the value‐related signal in the VMPFC during the “desire‐reason dilemma” in HI subjects (value‐related deactivations are displayed on a coronal slice of the MNI template, color bar shows associated t‐values; see also Table IV). (B) Parameter estimates for the reward signal tied to individual values in the VMPFC (in the comparison against implicit baseline). In the HI group the parameter estimates exhibited a significant decrease with increasing reward value in the “reason context.” [Color figure can be viewed in the online issue, which is available at wileyonlinelibrary.com.]