A&P Practical 3

10.

10.

Epidural space

11.

Subdural space

9.

Dura mater

12.

Arachnoid mater

13.

Subarachnoid space

17.

Ventral root of cervical nerve

18.

Dorsal root of cervical nerve

19.

Dorsal root ganglion

24.

Pia mater

25.

Anterior median fissure

27 & 28.

Pia mater

29.

Posterior median sulcus

30.

Anterior white column

31.

Lateral white column

32.

Posterior white column

34.

Gray matter

35.

Central canal

36.

Anterior horn

37.

Lateral horn

38.

Posterior horn

39.

Spinal nerve

a

lateral ventricle

b

corpus callosum

c

pons

d

medulla oblongata

e

hypothalamus

f

fourth ventricle

g

corpora quadrigemina

h

optic chiasm

i

cerebellum

k

arbor vitae

5

central sulcus

6

precentral gyrus

7

postcentral gyrus

4

temporal lobe

1

frontal lobe

2

occipital lobe

3

parietal lobe

l

olfactory tract

m

olfactory bulb

n

optic chiasma

o

optic nerve

p

optic tract

q

pons

r

medulla oblongata

s

spinal cord

t

cerebellum

1

longitudinal fissure

5

central sulcus

6

precentral gyrus

7

postcentral gyrus

8

lateral sulcus

11

myelin sheath

14

dendrite

1

axon hillock

2

nucleus

6

axon

7

schwann cell

1

auricle (pinna)

10

external acoustic meatus

x

malleus

y

incus

7

sclera

5

superior oblique

1

superior rectus

3

medial rectus

4

lateral rectus

6

inferior oblique

16

optic nerve

16

iris

17

ciliary body

18

ora serrata

19

retina

a

round window

b

oval window

8

tympanic membrane

7

pharyngotympanic (auditory) tube

1

cochlea

2

cochlear nerve

3

stapes

4

anterior semicircular canal

5

posterior semicircular canal

6

lateral semicircular canal

a

cochlear nerve

b

vestibular nerve

c

facial nerve

7

lacrimal gland

5

axon terminal

vitreous humor

lens

21 - yellow

macula lutea

20 - orange depression

fovea centralis

17

ciliary body

16

ora serrata

18

retina

19

optic disc

22

optic nerve

23

ciliary muscle

24

choroid

25

sclera