An error has been found in the data reported in the AV45 Analysis Results table released on 2014-03-17. The values for the WHOLECEREBELLUM and  BRAINSTEM columns were erroneously swapped.This table has since been re-posted and now contains the correct column headings. If you are using data from this table that was downloaded before  12:00 PM  April 23, 2014, please re-download the corrected tables.