title: Corrigendum.
abstract: Semrud-Clikeman, M., Pliszka, S. R., Bledsoe, J., Lancaster, J. (2014). Volumetric MRI differences in treatment naïve and chronically treated adolescents with ADHD-combined type. Journal of Attention Disorders, 18(6), 511-520. (Original DOI: 10.1177/1087054712443158) The above article published in Journal of Attention Disorders included incorrect data in Figure 2 on page 517. The correct version of Figure 2 is shown below.