left midbrain tegmentum Nervous left midbrain tegmentumOpen the 3D modelThe 3D model needs JavaScript.3D models: Browne, Kristen, and Heidi Schlehlein. 2026. 3D Reference Organ Set for Female, v1.10. https://doi.org/10.48539/HBM637.DWBM.744. HuBMAP CCF 3D Reference Object Library, https://humanatlas.io/3d-reference-library. Licensed under CC BY 4.0. In 3 atlases Brain (Allen Human Reference Atlas 3D) Adult female organs (HuBMAP HRA) Adult male organs (HuBMAP HRA) Parts in this atlas left red nucleusleft substantia nigra Neighbouring structures right midbrain tegmentum