Movie 2.

Surface curvature analysis of 3D lumen surface on GD3 0000 h. Movie displays 3D surface view of lumen in GD3 0000 h wild type uterus followed by surface curvature analysis highlighting the highly folded regions (yellow) compared to flat regions (blue). In 3D surface view, gray surfaces indicate lumen. Cmean > 0.15 appears yellow and Cmean < 0.15 appears blue. Cmean – Curvature mean.