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. Author manuscript; available in PMC: 2013 Feb 1.
Published in final edited form as: Neuroimage. 2011 Oct 14;59(3):2142–2154. doi: 10.1016/j.neuroimage.2011.10.018

Table 1. The four cohorts presented in this report.

Within each cohort studied, the number of subjects, sex distribution, digital age in years, and percent of data cut by motion scrubbing are shown. Additionally, the RMS movement estimates are shown for unscrubbed and scrubbed datasets.

#
subjects		 Sex
(M/F)		 Age in
years mean
(sd)		 % data cut Unscrubbed
RMS motion in
mm mean (sd)		 Scrubbed
RMS motion
in mm mean
(sd)
Cohort 1: 3T children 22 11/11 8.5 (1) 26 (14) 0.51 (0.29) 0.41 (0.23)
Cohort 2: 3T adolescents 29 22/7 12.1 (1.1) 16 (14) 0.38 (0.24) 0.33 (0.21)
Cohort 3: 3T adults 26 4/22 23.5 (1.4) 12 (6) 0.38 (0.16) 0.35 (0.14)
Cohort 4: 1.5T children 42 19/23 8.8 (0.7) 58 (20) 0.70 (0.31) 0.58 (0.20)