Nerve supply of scalpa) Auriculotemporal nerveb) Zygomatic nervec) Occipital nerved) Infratrochlear nerve

Nerves of the scalp and superficial temporal region In Front of auricle Behind th auricle Sensory nerves Sensory nerves 1.  Supratrochlear branch of  the frontal (ophthalmic  division of trigeminal  nerve) 1. Posterior division of great auricular nerve (C2, C3) from cervical plexus 2.  Supraorbital, branch of  frontal (ophthalmic  division of trigeminal  nerve) 2. Lesser occipital nerve (C2), from cervical plexus 3.  Zygomaticotemporal,  branch of zygomatic  nerve (maxillary division  of trigerninal nerve)   3. Greater occipital nerve (C2, dorsal ramus) 4. Auriculotemporal branch of mandibular division of trigeminal nerve   4. Third occipital nerve (C3, dorsal ramus   Motor nerve   Motor nerve 1.  Temporal branch of facial  nerve 1.  Posterior auricular barnch  of facial nerve