Correction
In the article "Demonstration in Vivo of Reduced Serotonin Responsivity in the Brain of Untreated Depressed Patients" by J. John Mann, M.D., et al. (February 1996 issue, pp. 174-182), on page 176 there was an error in figure 1, parts A and B. The correct parts A and B appear below.
[See figure in the PDF file]
