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. 2020 Feb 12;8:32. doi: 10.3389/fped.2020.00032

Figure 1.

Figure 1

Experimental timeline. Full term, naturally delivered, sex-matched littermate pairs of piglets (n = 30 SGA, n = 30 AGA) were obtained from the University of Illinois Swine Farm at 2 days old and placed onto either CON or HF diet. Piglets began T-maze behavioral testing at 14–17 days old, tested for 9 days, and underwent magnetic resonance imaging (MRI) and tissue collection for hippocampal and cerebellar fatty acid analysis at 26–29 days old. *A separate cohort of identically raised piglets (n = 6/group) were sacrificed at 14 days old for hippocampal RNA-sequencing. AGA, appropriate for gestational age; SGA, small for gestational age; CON, control; HF, hydrolyzed fat.