Lab 8: Special Senses

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superior rectus muscle

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1

superior rectus muscle

top of the eye muscle

<p>top of the eye muscle</p>
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2

inferior rectus muscle

bottom of eye muscle

<p>bottom of eye muscle</p>
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3

lateral rectus muscle

lateral side eye muscle

<p>lateral side eye muscle</p>
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4

medial rectus muscle

medial side eye muscle

<p>medial side eye muscle</p>
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5

superior oblique muscle

Muscle that is more medial and connects to the trochlea of the eye

<p>Muscle that is more medial and connects to the trochlea of the eye</p>
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6

trochlea of eye

ligamentous strap

- blue

<p>ligamentous strap</p><p>- blue</p>
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7

levator palpebrae superioris

connects to eyelid

<p>connects to eyelid</p>
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8

inferior oblique muscle

goes around the bottom of the eye

<p>goes around the bottom of the eye</p>
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9

lacrimal gland

Gland that sits on the top off the eye laterally

<p>Gland that sits on the top off the eye laterally</p>
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10

lacrimal sac

an enlargement of the upper portion of the lacrimal duct

<p>an enlargement of the upper portion of the lacrimal duct</p>
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11

nasolacrimal duct

Name this passageway

<p>Name this passageway</p>
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12

vitreous chamber

The big eye "hole"

- the "space"

<p>The big eye "hole"</p><p>- the "space"</p>
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13

vitreous body

The clear ball inside the eye model

<p>The clear ball inside the eye model</p>
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14

anterior cavity

From the cornea to the lens

- Orange lines

* Name this REGION*

<p>From the cornea to the lens</p><p>- Orange lines</p><p>* Name this REGION*</p>
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15

aqueous humor

FLUID in the eye, found between the cornea and the lens

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16

anterior chamber

from the cornea to the iris

-Purple line

Name this space

<p>from the cornea to the iris</p><p>-Purple line</p><p>Name this space</p>
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17

posterior chamber

from the iris to the lens

-green line

Name this space

<p>from the iris to the lens</p><p>-green line</p><p>Name this space</p>
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18

lens

clear "football" in the eye

<p>clear "football" in the eye</p>
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19

optic nerve II

nerve that goes to the eye

<p>nerve that goes to the eye</p>
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20

fibrous tunic

the cornea and sclera together

Name this layer

<p>the cornea and sclera together</p><p>Name this layer</p>
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21

uvea (vascular tunic)

iris, ciliary body, choroid

- lies beneath the sclera

Name this layer

<p>iris, ciliary body, choroid</p><p>- lies beneath the sclera</p><p>Name this layer</p>
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22

retina

inner most layer of the eye

- orange with blood vessels

Name this layer

<p>inner most layer of the eye</p><p>- orange with blood vessels</p><p>Name this layer</p>
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23

sclera

the white of the eye

<p>the white of the eye</p>
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24

cornea

clear part in the front of the eye

<p>clear part in the front of the eye</p>
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25

iris

colored part of the eye

<p>colored part of the eye</p>
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26

pupillary constrictor muscles

More on the interior of the iris

<p>More on the interior of the iris</p>
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27

pupillary dilator muscles

Muscles on the outside of the iris

<p>Muscles on the outside of the iris</p>
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28

pupil

opening in the eye

Name this space

<p>opening in the eye</p><p>Name this space</p>
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29

ciliary body

- Red dots that are attached to the iris

<p>- Red dots that are attached to the iris</p>
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30

ciliary zonule

Ligaments that connect the lens and the iris

<p>Ligaments that connect the lens and the iris</p>
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31

choroid

second layer around the eye -Red on model

connects to the iris

yellow arrows

<p>second layer around the eye -Red on model</p><p>connects to the iris</p><p>yellow arrows</p>
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32

macula lutea

blind spot in the eye

- purple on some models

<p>blind spot in the eye</p><p>- purple on some models</p>
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33

fovea

indentation within the macula lutea

yellow arrow

Name this depression

<p>indentation within the macula lutea</p><p>yellow arrow</p><p>Name this depression</p>
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34

optic disc

where the optic nerve comes into the eye

<p>where the optic nerve comes into the eye</p>
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35

ora serrata

"flower in the eye"

<p>"flower in the eye"</p>
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36

pinna

Outermost portion of the ear.

<p>Outermost portion of the ear.</p>
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37

external acoustic meatus

Name this passageway

<p>Name this passageway</p>
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38

tympanic membrane

blue arrow

-removable

"ear drum"

<p>blue arrow</p><p>-removable</p><p>"ear drum"</p>
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39

auditory ossicles

1, 2 & 3

<p>1, 2 & 3</p>
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40

malleus

1

attached to the tympanic membrane

<p>1</p><p>attached to the tympanic membrane</p>
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41

incus

second ossicle of the middle ear

<p>second ossicle of the middle ear</p>
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42

stapes

"stirrup"; inner of the 3 ossicles of the middle ear

<p>"stirrup"; inner of the 3 ossicles of the middle ear</p>
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43

auditory tube

Name this passageway

<p>Name this passageway</p>
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44

bony labyrinth

<p></p>
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45

vestibulocochlear nerve VIII

<p></p>
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46

vestibule

the area between cochlea & semicircular canals.

<p>the area between cochlea & semicircular canals.</p>
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47

anterior semicircular canal

<p></p>
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48

posterior semicircular canal

<p></p>
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49

lateral semicircular canal

<p></p>
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50

ampulla

enlarged regions at the bottom of the semicircular canals

<p>enlarged regions at the bottom of the semicircular canals</p>
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51

cochlea

"snail shell"

<p>"snail shell"</p>
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52

oval window

Opening under the stapes

Name this opening

<p>Opening under the stapes</p><p>Name this opening</p>
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53

round window

<p></p>
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54

Cochlear branch of vestibulocochlear nerve VIII

<p></p>
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55

vestibular branch of vestibulocochlear nerve VIII

<p></p>
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56

vestibular duct

Name this space

<p>Name this space</p>
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57

cochlear duct

Name this space

blue

<p>Name this space</p><p>blue</p>
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58

organ of Corti

Name this structure

<p>Name this structure</p>
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59

hair cells

<p></p>
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60

tympanic duct

Name this space (blue)

<p>Name this space (blue)</p>
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61

vestibular membrane

<p></p>
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62

basilar membrane

<p></p>
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63

tectorial membrane

<p></p>
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64

spiral ganglion

<p></p>
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