Figure 1.
Significant decreased neural responses to milkshake versus tasteless in A1+ versus A1−. Sagittal section showing significant effects in midbrain, thalamus, and OFC. a, Coronal section depicting midbrain ([3, −15, −12], t = 4.11, p < 0.05, FDR corrected). b, Coronal and axial sections depicting anterior nucleus of the thalamus (top) ([−6, −3, 6], t = 3.71, p < 0.05, FDR corrected; [6, −3, 6], t = 4.05, p < 0.05, FDR corrected; mediodorsal thalamus, [6, −21, 12], t = 3.97, p < 0.05, FDR corrected). A third significant thalamic activation in the mediodorsal thalamus was observed at [−3, −12, 9] (t = 3.82, p < 0.05, FDR corrected) but is not depicted. c, Axial section depicted OFC ([0, 15, −12], t = 3.51, p < 0.05, FDR corrected). All bar graphs show percentage ± SEM signal change extracted from the respective region for each condition (averaged across subjects for each group). Line graphs display the time course of the evoked signal for each condition (±SEM, averaged across subjects for each group), with gray panels illustrating 3 s stimulus delivery. MS, Milkshake; B, tasteless.