- •Foreword
- •Cerebrum: Medial Views
- •Cerebrum: Inferior View
- •Basal Nuclei (Ganglia)
- •Thalamus
- •Cerebellum
- •Brainstem
- •Fourth Ventricle and Cerebellum
- •Accessory Nerve (XI): Schema
- •Arteries to Brain and Meninges
- •Arteries to Brain: Schema
- •Arteries of Brain: Inferior Views
- •Cerebral Arterial Circle (Willis)
- •Arteries of Brain: Frontal View and Section
- •Arteries of Brain: Lateral and Medial Views
- •Arteries of Posterior Cranial Fossa
- •Veins of Posterior Cranial Fossa
- •Deep Veins of Brain
- •Subependymal Veins of Brain
- •Hypothalamus and Hypophysis
- •Arteries and Veins of Hypothalamus and Hypophysis
- •Relation of Spinal Nerve Roots to Vertebrae
- •Autonomic Nervous System: General Topography
- •Spinal Nerve Origin: Cross Sections
- •Olfactory Nerve (I): Schema
- •Optic Nerve (II) (Visual Pathway): Schema
- •Oculomotor (III), Trochlear (IV) and Abducent (VI) Nerves: Schema
- •Trigeminal Nerve (V): Schema
- •Facial Nerve (VII): Schema
- •Vestibulocochlear Nerve (VIII): Schema
- •Glossopharyngeal Nerve (IX): Schema
- •Vagus Nerve (X): Schema
- •Accessory Nerve (XI): Schema
- •Hypoglossal Nerve (XII): Schema
- •Nerves of Heart
- •Autonomic Nerves and Ganglia of Abdomen
- •Nerves of Stomach and Duodenum
- •Nerves of Stomach and Duodenum (continued)
- •Nerves of Small Intestine
- •Nerves of Large Intestine
- •Nerves of Kidneys, Ureters and Urinary Bladder
- •Nerves of Pelvic Viscera: Male
- •Nerves of Pelvic Viscera: Female
- •Median Nerve
- •Ulnar Nerve
- •Radial Nerve in Arm and Nerves of Posterior Shoulder
- •Radial Nerve in Forearm
- •Sciatic Nerve and Posterior Cutaneous Nerve of Thigh
- •Tibial Nerve
- •Common Fibular (Peroneal) Nerve
- •Organization of the Brain: Cerebrum
- •Organization of the Brain: Cell Types
- •Blood-Brain Barrier
- •Synaptic Transmission: Morphology of Synapses
- •Synaptic Transmission: Neuromuscular Junction
- •Synaptic Transmission: Visceral Efferent Endings
- •Synaptic Transmission: Inhibitory Mechanisms
- •Synaptic Transmission: Chemical Synaptic Transmission
- •Synaptic Transmission: Temporal and Spatial Summation
- •Cerebrospinal Fluid (CSF): Brain Ventricles and CSF Composition
- •Cerebrospinal Fluid (CSF): Circulation of CSF
- •Spinal Cord: Ventral Rami
- •Spinal Cord: Membranes and Nerve Roots
- •Peripheral Nervous System
- •Autonomic Nervous System: Schema
- •Autonomic Nervous System: Cholinergic and Adrenergic Synapses
- •Hypothalamus
- •Limbic System
- •The Cerebral Cortex
- •Descending Motor Pathways
- •Cerebellum: Afferent Pathways
- •Cerebellum: Efferent Pathways
- •Cutaneous Sensory Receptors
- •Cutaneous Receptors: Pacinian Corpuscle
- •Sensory Pathways: I
- •Sensory Pathways: II
- •Sensory Pathways: III
- •Visual System: Receptors
- •Visual System: Visual Pathway
- •Auditory System: Cochlea
- •Auditory System: Pathways
- •Vestibular System: Receptors
- •Vestibular System: Vestibulospinal Tracts
- •Gustatory (Taste) System: Receptors
- •Gustatory (Taste) System: Pathways
- •Olfactory System: Receptors
- •Olfactory System: Pathway
- •Installing Adobe Acrobat Reader 5.0
Oculomotor (III), Trochlear (IV) and Abducent (VI) Nerves: Schema |
NEUROANATOMY |
Long ciliary nerve
Short ciliary nerves
Anterior ethmoidal nerve
Superior oblique muscle
Levator palpebrae superioris muscle
Superior rectus muscle
Ciliary ganglion
Posterior ethmoidal nerve
Sensory root of ciliary ganglion
Sympathetic root of ciliary ganglion
Superior division of oculomotor nerve
Frontal nerve (cut)
Lacrimal nerve (cut)
Nasociliary nerve
Abducent nucleus
Trochlear nucleus
Oculomotor nucleus
Accessory oculomotor (Edinger-Westphal) nucleus (parasympathetic)
Trochlear nerve (IV)
Infraorbital nerve
Zygomatic nerve (cut)
Inferior oblique muscle
Ciliary muscle
Dilator muscle of pupil
Sphincter muscle of pupil
Efferent fibers
Afferent fibers
Sympathetic fibers
Parasympathetic fibers
Oculomotor nerve (III)
Ophthalmic nerve (V1)
Pterygopalatine ganglion
Inferior division of oculomotor nerve
Medial rectus muscle
Inferior rectus muscle
Parasympathetic root of ciliary ganglion
Abducent nerve (VI)
Mandibular nerve (V3)
Internal carotid artery and nerve plexus
Maxillary nerve (V2)
Lateral rectus muscle and abducent nerve (turned back)
Cavernous plexus
Common tendinous ring
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NEUROANATOMY |
Trigeminal Nerve (V): Schema |
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Trigeminal nerve (V) ganglion and nuclei |
Efferent fibers |
Ophthalmic nerve (V1) |
Motor nucleus |
Tentorial (meningeal) branch |
Mesencephalic nucleus |
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Afferent fibers |
Principal sensory nucleus |
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Proprioceptive fibers |
Nasociliary nerve |
Spinal tract and nucleus |
Parasympathetic fibers |
Lacrimal nerve |
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Sympathetic fibers |
Sensory root of |
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ciliary ganglion |
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Frontal nerve |
Ciliary ganglion Posterior ethmoidal nerve
Long ciliary nerve Short ciliary nerves
Anterior ethmoidal nerve Supraorbital nerve
Supratrochlear nerve Infratrochlear nerve
Internal nasal branches and
External nasal branches
of anterior ethmoidal nerve
Maxillary nerve (V2)
Meningeal branch
Zygomaticotemporal nerve
Zygomaticofacial nerve
Zygomatic nerve
Infraorbital nerve
Pterygopalatine ganglion
Superior alveolar branches of infraorbital 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 |
Inferior |
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ganglion |
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alveolar nerve |
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Mylohyoid nerve |
Otic ganglion |
Mandibular nerve (V3) Tensor tympani nerve
Facial nerve (VII)
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])
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Facial Nerve (VII): Schema |
NEUROANATOMY |
Greater petrosal nerve |
Facial nerve (VII) |
Internal acoustic meatus |
Deep petrosal nerve (from internal carotid plexus) |
Geniculate ganglion |
Intermediate nerve |
Lesser petrosal nerve |
Internal carotid plexus |
Motor nucleus of facial nerve |
Nerve (vidian) of pterygoid canal |
(on internal carotid artery) |
Superior salivatory nucleus |
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Otic ganglion |
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Solitary tract nucleus |
Pterygopalatine ganglion |
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Facial muscles
Frontal belly (frontalis) of occipitofrontalis
Orbicularis oculi
Corrugator supercilii
Zygomaticus major
Zygomaticus minor
Procerus
Levator labii superioris
Levator labii superioris alaeque nasi
Levator anguli oris
Nasalis
Temporal branches
Depressor septi nasi
Orbicularis oris
Depressor anguli oris
Depressor labii inferioris
Mentalis
(Risorius) (not shown)
Buccinator
Platysma
Efferent fibers
Afferent fibers
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Zygomatic |
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branches |
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Taste: |
anterior 2⁄3 |
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tongue |
Buccal |
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of |
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branches |
Marginal mandibular
branch
Sublingual gland
Submandibular gland
Submandibular ganglion
Parasympathetic fibers |
Lingual nerve (from trigeminal nerve) |
Sympathetic fibers |
Chorda tympani nerve |
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Occipital |
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belly |
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(occipitalis) of |
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occipitofrontalis |
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muscle |
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branch |
Occipital |
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branch of |
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posterior |
Cervical |
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auricular |
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nerve |
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Branches to auricular muscles |
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Posterior auricular nerve |
Nerve to stapedius muscle
Stylomastoid foramen
Tympanic plexus
Tympanic nerve (Jacobson) (from glossopharyngeal nerve)
Glossopharyngeal nerve (IX)
Digastric muscle (posterior belly)
Stylohyoid muscle
Caroticotympanic nerve (from internal carotid plexus)
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NEUROANATOMY |
Vestibulocochlear Nerve (VIII): Schema |
Afferent |
fibers |
Facial canal |
Geniculum of facial nerve (site of geniculate ganglion)
Greater petrosal nerve
Cochlear (spiral) ganglion
Vestibular nerve
Cochlear nerve
Motor root of facial nerve and intermediate nerve
Tympanic cavity
Chorda tympani nerve
Head of malleus
Incus
Vestibulocochlear nerve (VIII)
Medulla oblongata (cross section)
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Ampulla of lateral |
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semicircular duct |
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Internal |
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Medial |
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acoustic |
Ampulla of superior |
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meatus |
semicircular duct |
Vestibular |
Superior |
Anterior |
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Utricle |
nuclei |
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Cochlear |
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(diagrammatic) |
Inferior |
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Posterior |
nuclei |
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Ampulla of posterior |
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Lateral |
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semicircular duct |
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Inferior cerebellar |
Saccule |
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peduncle (to cerebellum) |
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Vestibular ganglion |
Superior division |
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of vestibular nerve |
Inferior division
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