Extended Data Fig. 3: Numbers of participants at each stage of the study, including recruitment, successful data collection, quality control, and followup visits to collect longitudinal data.
From: Sex differences in prenatal development of neural complexity in the human brain
Numbers pertaining to fetal data are shown in red, whereas numbers pertaining to neonatal data are shown in blue. The Venn diagram at bottom right shows the total number of participants with usable data from before birth (N = 27), after birth (N = 4), and both before and after birth (N = 16). Note that all mothers-to-be who volunteered were found eligible to participate, thus an additional stage of confirmed eligibility is not depicted.
