The oculomotor nucleus is positioned in the “V” formed by the now flattened MLF. The oculomotor nucleus “GVE” contains motoneurons for eye movement except the superior oblique & lateral rectus. In addition, motoneurons for raise the eye lids and parasympathetic neurons constrict the iris and thicken the lens.

• The oculomotor nucleus is positioned in the “V” formed by the now flattened MLF. The oculomotor nucleus “GVE” contains motoneurons for eye movement except the superior oblique & lateral rectus. In addition, motoneurons for raise the eye lids and parasympathetic neurons constrict the iris and thicken the lens.