Posted on by dp59. Axial section through the midbrain (Gray-710) Henry Vandyke Carter [Public domain], via Wikimedia Commons By Words Cerebral aqueduct Lateral lemniscus Corpora quadrigemina Oculomotor nucleus Temporopontine fibers Raphe Periductal gray Red nucleus Substantia nigra Medial lemniscus Corticospinal fibers Oculomotor nerve Medial longitudinal fasciculus Frontopontine fibers By Numbers 1 . . . 2 . . . 3 . . . 4 . . . 5 . . . 6 . . . 7 . . . 8 . . . 8´. . . a´ . . . a´´. . . b . . . c . . . d . . . f . . . g . . . Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Related