**Figure 1.** *Cont.*

**Figure 1.** Axial (left), coronal (middle), and sagittal (right) view of the mean cerebral [18F]-FDOPA uptake (*k*icer min−1; unadjusted and unsmoothed) in (**A**) adults with autism spectrum disorder (*n* = 44) and (**B**) controls (*n* = 22). Panel (**C**) shows statistically significant negative associations between scores on the autism spectrum quotient attention to detail subscale and *k*icer values in autistic adults, overlaid on a single subject T1-weighted MRI scan, when family-wise error (FWE) rate-adjusted or unadjusted *p*-values of 0.05 are used (8 mm smoothing, threshold of *k*icer ≥ 0.005).
