Fig 2.

In vivo T2-weighted single-shot FSE coronal images. A, Fetus at GW 25. The arrows indicate the hippocampal sulci. The hippocampal sulcus is larger on the left side. B, Fetus at GW 29. Closed hippocampal sulcus and a nonoval hippocampus with a vertical long axis bilaterally. The arrows indicate the hippocampal region, and the stars, the collateral sulcus. C, Fetus at GW 29. Closed hippocampal sulcus and an oval hippocampus with a horizontal long axis bilaterally. White arrows indicate the hippocampal region; the black arrows, the closed hippocampal sulcus; and the star, the collateral sulcus.