Correction
Correction
In the article “Functional Brain Imaging Alterations in Acne Patients Treated With Isotretinoin,” by J. Douglas Bremner et al. (Am J Psychiatry 2005; 162:983–991), only seven subjects in each treatment group completed the Skindex posttreatment. The secondary analysis that included whole brain metabolism before and after treatment did not reach significance on re-analysis.