Special senses Smell and hearing and taste

Receptor for temp

thermoreceptors

receptor for pain

nocireceptors

receptor for touch/pressure

baroreceptors

receptor for your body in space

proprioceptors

receptor for vision

photoreceptors

receptor for taste and smell

chemoreceptors

receptor for hearing and equilibrium

mechanoreceptors

Posterior 1/3 of the tongue, Root of the tongue cranial nerve

IX

Anterior 2/3 of tongue, branch of tongue CN

VII

Where are the chemoreceptors

lining of the papillae

General sensation for anterior 2/3 tongue CN

V3

General sensation to posterior 1/3 of tongue CN

IX

styloglossus

styloglossus function

elevate and retract tongue

Hyoglossus

hyoglossus function

depress tongue

Genioglossus

genioglossus function

stick tongue out

Where is the olfactory tract

cribiform plate

chemoreceptors are where

olfactory bulbs

olfactory bulbs lead to

olfactory tract

the olfactory tract leads to

olfactory cortex

where is the primary olfactory cortex

medial of the temporal lobe

External parts of the ear

Auricle, External auditory canal, tympanic membrane

Auricle

External auditory canal

Tympanic membrane

Parts of the middle ear

Ossicles, phayngotympanic tube

Ossicles

Malleus, Incus, Stapes

Malleus

Incus

stapes

pharyngotympanic tube

what is the purpose of phayngotympanic tube

airflow

parts of the inner ear

cochlea, semicircular canals, oval window, round window

Function of cochlea

hearing

function of semicircular canals

equilibrium

function of oval window

vibrations in

function of round window

vibration out

Cochlea

Semicircular canals