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. Author manuscript; available in PMC: 2014 Feb 20.
Published in final edited form as: Sci Transl Med. 2013 Feb 20;5(173):173ra24. doi: 10.1126/scitranslmed.3004978

Figure 5.

Figure 5

Fetal fMRI data preprocessing. Periods of time corresponding to low movement frames (shaded, gray background) were selected for each fetus and for each fun. Low movement frames were retained for further analysis. Masks were used to extract the fetal brain from surrounding tissue. Fetal fMRI brain data were then manually rotated (reoriented) into a standard position. Reoriented brain data were then processed using standard procedures for preparing functional MRI data for group analyses.