CranialandCervicalNerves
1
TrigeminalNerve(V):Schema
Plate123
Efferent fibers
Afferent fibers
Proprioceptive fibers
Parasympathetic fibers
Sympathetic fibers
Ophthalmic nerve (V
1
)
Tentorial (meningeal) branch
Nasociliary nerve
Lacrimal nerve
Frontal nerve
Sensory root of
ciliary ganglion
Ciliary ganglion
Posterior ethmoidal nerve
Long ciliary nerve
Short ciliary nerves
Anterior ethmoidal nerve
Supra-orbital nerve
Supratrochlear nerve
Infratrochlear nerve
Internal nasal branches
and
External nasal branches
of anterior ethmoidal nerve
Maxillary nerve (V
2
)
Meningeal branch
Zygomaticotemporal
nerve branch
Zygomaticofacial
nerve branch
Zygomatic nerve
Infra-orbital nerve
Pterygopalatine
ganglion
Superior
alveolar
branches of
infra-orbital nerve
Nasal branches
(posterior superior
lateral, nasopalatine,
and posterior
superior medial)
Nerve (vidian) of
pterygoid canal
(from facial nerve [VII]
and carotid plexus)
Pharyngeal branch
Greater and lesser
palatine nerves
Deep temporal nerves
(to temporalis muscle)
Lateral pterygoid
and masseteric nerves
Tensor veli palatini and
medial pterygoid nerves
Buccal nerve
Mental nerve
Inferior dental plexus
Lingual nerve
Submandibular
ganglion
Nerve to mylohyoid
Mandibular nerve (V
3
)
Inferior
alveolar nerve
Otic ganglion
Tensor tympani nerve
Chorda
tympani nerve
Superficial
temporal branches
Articular branch
and anterior
auricular nerves
Auriculotemporal nerve
Parotid branches
Meningeal branch
Lesser petrosal nerve (from
glossopharyngeal nerve [IX])
Facial nerve (VII)
Trigeminal nerve (V) ganglion and nuclei
Motor nucleus
Mesencephalic nucleus
Principal sensory nucleus
Spinal tract and nucleus
See±also±
Plates 2, 50, 52
±
