Identify the structures in figure 2017 a transverse

Identify the structures in Figure 20.17, a transverse section.
6 Anterior Lateral Ventricle
7 Corpus Callosum
8 Anterior Lateral Ventricle
9 Formix
10 Posterior Lateral Ventricle
FIGURE 20.18: Human brain, sagittal section.

C. Sagittal Section of Human Brain
Identify the structures in Figure 20.18, sagittal section.
11 Sagittal Sinus
12 Corpora Quadrigemina
13 Pons
14 Sagittal Sinus
15 Corpus Callosum

FIGURE 20.19: Human brain, lateral view.
D. Brain Injury
Match the brain injury to the appropriate change in function. Use Figure 20.19 to locate the area injured.
a. cessation of breathing
b. loss of equilibrium
c. loss of use of left arm
d. loss of vision
e. loss of pain localization in the shoulder
D 16.The effect of a blow to the back of the head that damages this area.
B 17.The effect of alcohol on this area.
A 18.The effect of a head injury (i.e., from diving into a pool) that forces the dens into this area.
E 19.The effect of a stroke that damages this area.
C 20.The effect of a stroke that damages this area.

A. Cranial Nerve Numbers
Give the Roman numeral for the 12 pairs of cranial nerves.
VI 1.Abducens
XI 2.Accessory
VII 3.Facial
IX 4.Glossopharyngeal
XII 5.Hypoglossal
III 6.Oculomotor
I 7.Olfactory
II 8.Optic
V 9.Trigeminal
IV 10.Trochlear
X 11.Vagus
VIII 12.Vestibulocochlear
Identify the cranial nerves by writing the name in the blank.
FIGURE 21.3: Cranial nerves.

1 Olfactory
2 Optic
3 Ocularmotor
4 Trochlear
5 Trigeminal
6 Abducens
7 Facials
8 Vestibulocochlear
9 Glossopharyngeal
10 Vagus
11 Accessory
12 Hypoglossal
B. Cranial Nerve Function
Identify if each cranial nerve is mainly sensory, motor, or both.
S equals sensory ; M equals motor ; B equals both sensory and motor ;
S 1.Olfactory
S 2.Optic
M 3.Oculomotor
M 4.Trochlear
B 5.Trigeminal
M 6.Abducens
B 7.Facial
S 8.Vestibulocochlear
B 9.Glossopharyngeal
B 10.Vagus
M 11.Accessory
M 12.Hypoglossal