Question

The cranial nerve nuclei that exit medially are motor CNs (motor, sensory, or mixed), i.e. CN III, IV, VI, and XII?

Answer 1

The cranial nerves that exit medially are motor CNs (motor, sensory, or mixed) - CN III, IV, VI, and XII. These nerves are responsible for controlling the movement of the eyes, tongue, and other muscles of the head and neck.

Step-by-step explanation:

The cranial nerves can be classified as motor, sensory, or mixed. The motor cranial nerves include CN III (oculomotor), CN IV (trochlear), CN VI (abducens), and CN XII (hypoglossal). These nerves are responsible for controlling the movement of the eyes, tongue, and other muscles of the head and neck. The sensory cranial nerves include CN I (olfactory), CN II (optic), and CN VIII (vestibulocochlear), which are involved in smell, vision, and hearing, respectively. Finally, the mixed cranial nerves include CN V (trigeminal), CN VII (facial), CN IX (glossopharyngeal), and CN X (vagus), which have both sensory and motor functions.