deletions | additions       diff --git a/Initially_a_few_scans_that__.tex b/Initially_a_few_scans_that__.tex  index 01f8493..dd28d88 100644  --- a/Initially_a_few_scans_that__.tex  +++ b/Initially_a_few_scans_that__.tex 
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Initially a few scans that had small amounts of dura classified as brain at the top of the head were mistakenly excluded. Those scans were then included to see if it affected the results (in particular, $CV_a$, as this is the most important for power calculations) and found that including calculations). Including  these subjects did not change the results. The results from results, and the  revised dataset results  are shown in the manuscript. eTIV registration checks were also  added to the QC procedure. This makesmore  sense because this is the one of the first steps in recon-all and a bad registration to the talairach template could lead to innacurate segmentations overall. 3 scans were left out from eTIV misregistration in total: 1 scan from the same subject in sites 4 and 6 and another at site 11. Due to time constraints, not all 12 people were able to be scanned at some of the sites. Other scans that were left out include one scan where part of the head was not acquired (possibly the files were corrupted), and one scan was left out because it was an identical copy of the first instead of a rescan (perhaps a problem with transferring data). A column was added in the acquisition tables to reflect how many actual scans were acquired at each site, and information about why the scans were left out was added in the Methods section.