Human A&P Special senses

Accessory structures

Lacrimal gland

Accessory structures

Lacrimal sac

Extrinsic eye muscles & associated cranial nerve

Muscle: superior rectus

Cranial nerve: Oculomotor III

Extrinsic eye muscles & associated cranial nerve

Muscle: Inferior rectus

Cranial nerve: Oculomotor III

Extrinsic eye muscles & associated cranial nerve

Muscle: Medial rectus

Cranial nerve: Oculomotor III

Extrinsic eye muscles & associated cranial nerve

Muscle: Lateral rectus

Cranial nerve: Abducen VI

Extrinsic eye muscles & associated cranial nerve

Muscle: Superior oblique

Cranial nerve: Trochlear IV

Extrinsic eye muscles & associated cranial nerve

Muscle: Inferior oblique

Cranial nerve: Oculomotor III

Muscles that elevate the upper eyelid

Muscle: Levator palpebrae superioris

Cranial nerve: Oculomotor III

Anatomy of the eye: Tunics

Sclera

Anatomy of the eye: Tunics

Cornea

Anatomy of the eye: Tunics

Choroid

Anatomy of the eye: Tunics

Ciliary body

Anatomy of the eye: Tunics

Ciliary process

Anatomy of the eye: Tunics

Ciliary muscle

Anatomy of the eye: Tunics

Iris

Anatomy of the eye: Tunics

Pupil

Anatomy of the eye: Tunics

Retina (tunica interna)

Anatomy of the eye: Tunics

Optic disc

Anatomy of the eye: Tunics

Optic nerve

Anatomy of the eye: Tunics

Macula lutea

Anatomy of the eye: Tunics

Fovea centralis

Anatomy of the eye: Tunics

Rods

Anatomy of the eye: Tunics

Cones

Optical Apparatus

Lens

Optical Apparatus

Anterior cavity

Aqueous humor

Optical Apparatus

Anterior chamber

Optical Apparatus

Posterior chamber

Optical Apparatus

Posterior cavity

Optical Apparatus

Vitreous humor / body

Anatomy of the ear: Outer ear (external ear)

Auricle (pinna)

Anatomy of the ear

Helix

Anatomy of the ear

Antihelix

Anatomy of the ear

Tragus

Anatomy of the ear

Antitragus

Anatomy of the ear

Lobe

Anatomy of the ear

External auditory meatus

Anatomy of the ear

tympanic membrane

Middle ear (tympanic cavity)

Eustacian tube (auditory tube)

Middle ear (tympanic cavity)

Ossicles

Middle ear (tympanic cavity)

Malleus

Middle ear (tympanic cavity)

Incus

Middle ear (tympanic cavity)

Stapes

Middle ear (tympanic cavity)

Stapedius

Middle ear (tympanic cavity)

Tensor tympani

Inner ear

Bony labyrith

Inner ear (pink part)

Perilymph

Inner ear

Anterior semicircular canal

Inner ear

Posterior semicircular canal

Inner ear

Lateral semicircular canal

Inner ear

Ampulla

Inner ear

Oval window

Inner ear

Round window

Inner ear (gray area)

Endolymph

Inner ear

Urtricle

Inner ear

Saccule

Inner ear

Anterior semicircular duct

Inner ear

Posterior semicircular duct

Inner ear

Ampulla

Inner ear

Vestibule

Inner ear

Cochlea

Inner ear

Vestibulocochlear nerve

Inner ear

Vestibular branch

Inner ear

Cochlear branch

Internal anatomy of the cochlea

Scala vestibuli

Internal anatomy of the cochlea

Cochlear ducts (scala media)

Internal anatomy of the cochlea

Scala tympani

Internal anatomy of the cochlea

Vestibular membrane

Internal anatomy of the cochlea

Tectorial membrane

Internal anatomy of the cochlea

Basilar membrane

Internal anatomy of the cochlea

Organ of corti

Taste (gustation)

Filiform papillae

Taste (gustation)

Fungiform papillae

Taste (gustation)

Vallate papillae (circumvallate papillae)