Cranial Nerve V:Trigeminal n. General somatic afferent Dermatome of Head Neck Special visceral efferent mn Composed of three divisions nea2 Ophthalmic (V) Maxillary (V2) a】 Mandibular (Va) Sensory fibers run from the face to the pons via the superior orbital fissure (V),the foramen rotundum (V2),and the foramen ovale (V3),conveys sensory impulses from various areas of the face and head. Supplies motor fibers for mastication • Composed of three divisions – Ophthalmic (V1 ) – Maxillary (V2 ) – Mandibular (V3 ) • Sensory fibers run from the face to the pons via the superior orbital fissure (V1 ), the foramen rotundum (V2 ), and the foramen ovale (V3 ), conveys sensory impulses from various areas of the face and head. • Supplies motor fibers for mastication Cranial Nerve V: Trigeminal n. General somatic afferent Special visceral efferent