Eye muscles
The name of the 2 muscles that control the size of the pupil
What are the circular and radius muscles?
These tiniest group of bones in the human body are in the middle ear
What are ossicles?
The 2 types of photoreceptors in the retina
What are cones and rods?
Sound first hits this part of the outer ear
What is the auricle?
The pulley that the superior oblique muscle passes through
What this the trochlea?
List the ossicles in order of how sound waves hit them
What are the Malleus, Incus, and Stapes?
Where the blind spot is located in the eye and is also the start of the optic nerve
What is the optic disc?
The 2 parts of the inner ear that are responsible for equilibrium
What are the vestibule and semicircular canals?
The cranial nerve that innervate the MOST eye muscles
What is CN III- Oculomotor nerve?
The organ within the cochlea responsible for hearing
What is the Organ of Corti?
The macula lutea has a concentration of these, which offer sharp detailed, colorful vision
What are concentration of cones?
The tube responsible for equalizing pressure between the middle ear and the environment
What is the auditory tube?
These eye muscles move the eye straight up and down and from side to side
The name of the tiny hairs in the Organ of Corti
What are stereocilia?
This tunic of the eye offers a good blood supply, mostly because of the choroid
What is the Vascular tunic?
The basilar membrane, hair cells, and tectorial membrane are components of which organ?
What is the organ of Corti?
The direction the inferior oblique muscle moves the eye
What is “up and in”?
The technical term for the ear drum
What is the tympanic membrane?
The structure of the eye that refracts the light coming in
What is the cornea?
The window in which the stapes bone vibrates on
What is the oval window?