13.6: MODELS- Eye, Ear, Torso, Mid-Sagittal Head and Cochlea
Olfaction (sagittal head model)
- Nare
- Vestibule
- Nasal conchae (superior, middle, inferior)
- Nasal meatuses
- Nasal cavity
Eye (various models)
External Structures
- Palpebrae
- Tarsal plates
- Levator Palpebrae m.
- Orbicularis Oculi m.
- Medial and lateral canthus
- Lacrimal caruncle
- Lacrimal gland
- Lacrimal ducts
- Lacrimal sac
Extra-ocular muscles:
- Lateral rectus m.
- Medial rectus m.
- Superior rectus m.
- Inferior rectus m.
- Superior oblique m.
- Inferior oblique m.
Internal structures
-
Fibrous tunic:
- Sclera
- Cornea
-
Vascular tunic:
- Choroid
- Ciliary body / muscle
- Suspensory ligaments
- Iris
-
Sensory (neural) tunic:
- Retina
-
Macula Lutea
- Fovea centralis
-
Optic Nerve
- Optic disc
-
Lens
- Posterior cavity/Vitreous Humor
- Anterior cavity/ Aqueous Humor
Structures of the ear (various models)
-
Outer ear
- Auricle
- External auditory canal
-
Middle ear
- Tympanic membrane
-
Auditory ossicles:
- Malleus
- Incus
- Stapes
- Pharyngotympanic tube (Eustachian, auditory)
-
Inner ear
- Bony labyrinth
- Membranous labyrinth
-
Vestibule
- Utricle
- Saccule
-
Semicircular canals
- Semicircular ducts
- Ampulla
- Cochlea
- Oval window
- Round window
- Vestibulocochlear nerve
Cochlea (cross-sectional model)
- Vestibular duct (scala vestibuli)
- Vestibular duct (scala vestibuli)
- Cochlear duct (scala media)
- Tympanic duct (scala tympani)
- Vestibular membrane
- Basilar membrane
- Organ of Corti (& hair cells)
- Tectorial membrane
- Spiral ganglion
-
Tongue
(tongue model)
-
Papillae:
- Filiform
- Fungiform
- Foliate
- Circumvallate .
- Sulcus terminalis
- Median sulcus
-
Taste buds
- Taste pore
- Support & taste cells
-
Papillae:
- Histology :
-
Eye – retina:
- Rods & Cones
- Bipolar cell layer
- Ganglion cell layer
- Axons of ganglion cells
- Retinal pigment epithelium
- Choroid layer
- Sclera
-
Ear
- Basilar membrane
- Scala media (cochlear duct)
- Scala tympani (tympanic duct)
- Scala vestibuli (vestibular duct)
- Spiral ganglion
- Spiral organ (Organ of Corti)
- Tectorial membrane
- Vestibular membrane
-
Tongue
- Taste bud
- Taste pore
- Support and Taste cells