NC300-352O Chapt.15

Chapter 15 Synopsis of Cranial Nerves

LEARNING OBJECTIVES

Box 15-01

FUNCTIONAL CLASSIFICATION OF CRANIAL NERVES

Efferent

General Somatic Efferent

General Visceral Efferent

Special Visceral Efferent or Branchial Efferent

Afferent

General Somatic Afferent

General Visceral Afferent

Special Somatic Afferent

Special Visceral Afferent

BRANCHIAL ORIGIN OF SPEECH-RELATED MUSCLES

Table 15-1

Table 15-2

Table 15-3

Box 15-2

Box 15-3

CRANIAL NERVES AND THE AUTONOMIC NERVOUS SYSTEM

Table 15-4

Figure 15-2

Midbrain

Pons

Medulla

Figure 15-3

PATHWAYS

Motor or Efferent Pathways

Figure 15-4

Sensory or Afferent Pathways

INNERVATION PATTERN

Figure 15-5

CRANIAL NERVES AND THE SENSORIMOTOR FUNCTIONS

Olfactory Nerve

Figure 15-6

Special Visceral Afferent

Clinical concerns

Optic Nerve

Figure 15-7

Special Somatic Afferent

Figure 15-8

Clinical concerns

Table 15-5

Oculomotor Nerve

Box 15-04

General Somatic Efferent

General Visceral Efferent

Figure 15-9

Table 15-6

Table 15-7

Table 15-8

Figure 15-10

Clinical Concerns

Figure 15-11

Figure 15-12

Table 15-9

Trochlear Nerve

General Somatic Efferent

Clinical Concerns

Abducens Nerve

General Somatic Efferent

Clinical Concerns

Figure 15-13

Trigeminal Nerve

General Somatic Afferent

Figure 15-14

Table 15-10

Table 15-11

Table 15-12

Figure 15-15

Figure 15-16

Table 15-13

Figure 15-17

Special Visceral Efferent/ Branchial Efferent

Figure 15-18

Clinical Concerns

Table 15-14

Box 15-5

Fracial Nerve

Table 15-15

General Visceral Afferent

Special Visceral Afferent

Special Visceral Efferent/ Branchial Efferent

Clinical Information

Figure 15-19

Table 15-16

Figure 15-20

Box 15-06

Table 15-17

Vestibulocochlear Nerve

Special Somatic Afferent

Clinical Concerns

Glossopharyngeal Nerve

General Visceral Afferent

Table 15-18

Figure 15-21

Figure 15-22

General Visceral Afferent

Special Visceral Efferent

Special Visceral Afferent

Special Visceral Efferent/ Branchial Efferent

Table 15-16

Figure 15-20

Box 15-6

Table 15-17

Clinical Concerns

Vagus Nerve

General Visceral Afferent

Special Visceral Efferent/ Branchial Efferent

Table 15-19

Figure 15-23

Figure 15-24

Clinical Concerns

Figure 15-25

Spinal Accessory Nerve

Special Visceral Efferent/ Branchial Efferent

Clinical Concerns

Figure 15-26

Table 15-20

Hypoglossal Nerve

Figure 15-27

General Somatic Efferent

Clinical Concerns

Table 15-21

Figure 15-28

Figure 15-29

Table 15-22

Figure 15-30

Table 15-23

Figure 15-31

FUNCTION-BASED CRANIAL NERVE COMBINATIONS

Motor Control of Eye Muscles

Figure 15-32

Sensory Nerve Supply to Tongue

Figure 15-33

Motor Nerve Supply to the Soft Palate and Pharynx

Sensory Innervation of the Soft Palate and Pharynx

CLINICAL CONCERNS

Upper and Lower Motor Neuron Syndroms

Table 5-24

Figure 15-34 NC015F15-34

COMMON CRANIAL NERVE SYNDROMES

Table 15-25

Weber Syndrome (Midbrain Lesion)

Figure 15-35

Millard-Gubler Syndrome (Pons)

Locked-in Syndromes (Basal pons)

Figure 15-36

Wallerberg Syndrome (Lateral Medulla)

Medial Medullary Syndrome

Figure 15-37

CLINICAL CONSIDERATIONS

Patient 1 NC347P01 NC348P01

Patient 2 NC348P02

Patient 3 NC349P03

Patient 4 NC350P04

Patient 5 NC350P05

Patient 6 NC350P06

Patient 7 NC351P07

Patient 8 NC351P08

SUMMARY

QUIZ QUESTIONS

Question 15-01

Question 15-02

Match each of the following numbered classifications with its associated lettered statement.

1. GSA　　　a. pain and temperature

2. GSE b. vision and audition

3. SSA c. eye movements

4. SVA d. speech, phonation, and swallowing

5. SVE/BE e. taste and smell

6. GVA f. organ content.

7. GVE g. autonomic activities

Ans: 1a, 2c, 3b, 4e, 5g, 6d, 7f

Question 15-03

3. Match each of the numbered branchial arches with its lettered motor cranial nerve.

(1) first a. glossopharyngeal nerve

(2) second b. vagus nerve

(3) third c. facial nerve

(4) fouth and sixth d. trigeminal nerve

1.d 2.c 3.a 4.b

相關資料在NC p.306 Table 15-4.

Question 15-04

Question 15-05

Question 15-06

TECHNICAL TERMS