lab exam 3 - brain, eye, and ear

name the lobe highlighted in green

occipital

name the lobe highlighted in blue

parietal lobe

name the lobe highlighted in red

frontal lobe

name the lobe highlighted in pink

temporal lobe

name the structure

cerebellum

name the structure encircled in red

cerebrum

what is the function of the cerebrum?

critical thinking

name the structure outlined in green

central sulcus

name the structure outlined in red

precentral gyrus

name the structure outlined in blue

postcentral gyrus

name the structure outlined in purple

lateral sulcus

name the structure outlined in yellow

transverse cerebral fissure

name the structure highlighted in yellow

olfactory bulb

name the structure outlined in blue

olfactory tract

what is the function of the olfactory bulb?

smell

name the area highlighted in green

optic nerve

what is the function of the optic nerve?

vision

what structure is circled in red?

optic chiasma

name the structure highlighted in pink

longitudinal fissure

name the area outlined in purple

pons

name the structure outlined in orange

medulla oblongata

what is the function of the medulla oblongata?

regulates breathing

name the structure outlined in yellow

optic tract

name the structure outlined in blue

mammillary body

what is the function of the mammillary body?

feeding

name structure number 10

corpus callosum

name structure number 26

choroid plexus

what is the function of the choroid plexus?

CSF production

name structure number 12

fornix

name the structure circled in yellow

pineal gland

what is the function of the pineal gland?

secretes melatonin

name the structure circled in blue

thalamus

name the structure outlined in purple

hypothalamus

name the structure number 24

mammillary body

name the structure circled in red

corpora quadrigemina

name the pink dot

inferior colliculi

what is the function of the inferior colliculi?

sound localization

name the orange dot

superior colliculi

what is the function of the superior colliculi?

head orientation

name the structure

pituitary gland

name the structure outlined in purple

septum pellucidum

name the structure outlined in black

infundibulum

name the structure highlighted in blue

lateral ventricle

name the structure highlighted in orange

third ventricle

name the structure outlined in yellow

cerebral aqueduct

name the structure outlined in pink

fourth ventricle

name the structure

cornea

what is the function of the cornea?

focuses light

name the structure

iris

name the structure

pupil

name the structure

lens

what is the function of the lens?

bends light

name the structure

posterior segment

name the structure

lacrimal gland

what is the function of the lacrimal gland?

makes tears

name the structure

lateral rectus

name the structure

superior rectus

name the structure

medial rectus

name the structure

choroid

name the structure

cillary body

name the structure

retina

what is the function of the retina?

photoreceptors, convert light into electrical signals

name the structure

inferior rectus

name the structure

sclera

what is the function of the sclera?

protective structural support

name the structure

fovea centralis

what is the function of the fovea centralis?

focal point

name the structure

optic nerve

name the structure

cornea

name the structure

vitreous humor

name the structure

lens

name the structure

cillary body

name the structure

sclera

name the structure

iris

name the structure

pupil

name the structure

choroid coat

name the structure

retina

name structure number 14

optic nerve

name the structure

auricle

name structure number 14

cochlea

name the structure outlined in green

ampulla

name the structure outlined in pink

oval window

name the structure outlined in black

round window

name the structure that the arrow is pointing to

stapes

name structure number 7

incus

name structure number 6

malleus

what is the function of the cochlea?

receives sound frequencies

name the structure

semicircular canals

what is the function of the semicircular canals?

sense head rotation

name the structure outlined in blue

external acoustic meatus

name the structure outlined in green

tympanic memebrane

what is the function of the tympanic membrane?

transforms airborne sounds into physical vibrations

name the structure outlined in pink

auditory tube

what is the function of the auditory tube?

equalizes air pressure

name the structure

vestibulolcochlear nerve

name the structure

vestibule

oval widow function

transfers sound vibrations from stapes to inner ear

name the structure

cerebellum (arbor vitae)

name the structure

pineal gland

name the structure

thalamus