VISUAL SYSTEM- EYE

EYE CONSIST OF
A) EYE ACCESSORY
B) EYEBALL

A) EYE ACCESSORY

Eye Accessory Structure

Table 1: Eye Accessory

B) EYEBALL

Eyeball Anatomy

Table 2: Eyeball Physiology

AUDITORY SYSTEM- EAR

EAR CONSIST OF:

1) OUTER EAR
- pinna (auricle), auditory canal & tympanic membrane (ear drum)

2) MIDDLE EAR
- auditory bones (malleus, incus & stapes) & eustachian tube

3) INNER EAR
- cochlea, semicircular canal & auditory nerve

Anatomy of Ear

Anatomy of pinna (auricle)

Table 1: Ear Physiology

Sensory System

Sensory system is divided into 5 systems:

a) auditory system
organ: ear

Auricle anatomy (external ear)

Ear anatomy

b) visual system
organ: eye

Eye anatomy (accessory structure)

Eyeball anatomy

c) somatosensory system
organ: skin

Skin anatomy

d) gustatory system
organ: tongue

Tongue anatomy

Type of papilla

e) olfactory system
organ: nose

Nose anatomy