Cranial Nerves, Cranial Nerves

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27 Terms

1
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CN I

Olfactory

2
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Olfactory (I)

Sense of Smell (Special Sensory Visceral)

<p>Sense of Smell (Special Sensory Visceral)</p>
3
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CN II

Optic

4
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Optic (II)

Vision (Special Somatic Sensory)

<p>Vision (Special Somatic Sensory)</p>
5
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CN III

Oculometer

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Oculomotor (III)

Three Rectus Muscles (Superior, Medial, Inferior) of the Eye, Levator Palpebrea, Inferior Oblique (Somatic Motor)

Muscles of the Iris, Ciliary Muscles (Visceral Motor)

<p>Three Rectus Muscles (Superior, Medial, Inferior) of the Eye, Levator Palpebrea, Inferior Oblique (Somatic Motor)</p><p>Muscles of the Iris, Ciliary Muscles (Visceral Motor)</p>
7
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CN IV

Trochlear

8
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Trochlear (IV)

Superior Oblique Muscle (Somatic Motor)

<p>Superior Oblique Muscle (Somatic Motor)</p>
9
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CN V

Trigeminal

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Trigeminal (V)

V1: General Somatic Sensation from Skin of Anterior Scalp and Forehead, Upper Eyelid and Nose, Nasal Cavity Mucosa, Cornea, and Lacrimal Gland

V2: General Somatic Sensation from Cheek, Upper Lid, Lower Eyelid, Nasal Cavity Mucosa, Palate, Upper Teeth

V3: General Somatic Sensation from Skin of Chin and Temporal Range of the Scalp, Anterior Tongue and Lower Teeth

V2: Innervates the Muscles of Mastication: Temporalis, Masseter, Pterygoids, Anterior Belly of the Digastric (Somatic Motor)

<p>V1: General Somatic Sensation from Skin of Anterior Scalp and Forehead, Upper Eyelid and Nose, Nasal Cavity Mucosa, Cornea, and Lacrimal Gland</p><p>V2: General Somatic Sensation from Cheek, Upper Lid, Lower Eyelid, Nasal Cavity Mucosa, Palate, Upper Teeth</p><p>V3: General Somatic Sensation from Skin of Chin and Temporal Range of the Scalp, Anterior Tongue and Lower Teeth</p><p>V2: Innervates the Muscles of Mastication: Temporalis, Masseter, Pterygoids, Anterior Belly of the Digastric (Somatic Motor)</p>
11
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CN VI

Abducens

12
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Abducens (VI)

Lateral Rectus Muscle of the Eye (Somatic Motor)

<p>Lateral Rectus Muscle of the Eye (Somatic Motor)</p>
13
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CN VII

Facial

14
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Facial (VII)

Taste Buds on Anterior 2/3 of Tongue (Special Visceral Sensory); Facial Muscles and Posterior Belly of Digastric (Somatic Motor); Lacrimal Glands, Nasal and Palatine Glands, and the Submandibular and Sublingual Salivary Glands (Visceral Motor)

<p>Taste Buds on Anterior 2/3 of Tongue (Special Visceral Sensory); Facial Muscles and Posterior Belly of Digastric (Somatic Motor); Lacrimal Glands, Nasal and Palatine Glands, and the Submandibular and Sublingual Salivary Glands (Visceral Motor)</p>
15
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CN VIII

Vestibulocochlear

16
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Vestibulocochlear (VIII)

Equilibrium and Hearing (Special Somatic Sensory)

<p>Equilibrium and Hearing (Special Somatic Sensory)</p>
17
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CN IX

Glossopharyngeal

18
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Glossopharyngeal (XI)

Taste Buds from Posterior 1/3 of Tongue (Special Somatic); Posterior 1/3 of Tongue, Pharyngeal Mucosa, Chemoreceptors in the Carotid Body and Baroreceptors of Carotid Sinus (Visceral Sensory); Stylopharyngeus (Somatic Motor); Parotid Salivary Gland (Visceral Motor); (R)

<p>Taste Buds from Posterior 1/3 of Tongue (Special Somatic); Posterior 1/3 of Tongue, Pharyngeal Mucosa, Chemoreceptors in the Carotid Body and Baroreceptors of Carotid Sinus (Visceral Sensory); Stylopharyngeus (Somatic Motor); Parotid Salivary Gland (Visceral Motor); (R)</p>
19
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CN X

Vagus

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Vagus (X)

Sensory from the Thoracic and Abdominal Viscera, Mucosa of the Pharynx and Larynx, Carotid Sinus, and Carotid and Aortic Bodies (Visceral Sensory); Taste Buds on the Epiglottis (Special Visceral Sensory); Muscles of the Pharynx and Larynx (Somatic Motor); Heart, Lungs, Abdominal Viscera, Heart Rate, Breathing, and Digestive System Activity (Visceral Motor)

<p>Sensory from the Thoracic and Abdominal Viscera, Mucosa of the Pharynx and Larynx, Carotid Sinus, and Carotid and Aortic Bodies (Visceral Sensory); Taste Buds on the Epiglottis (Special Visceral Sensory); Muscles of the Pharynx and Larynx (Somatic Motor); Heart, Lungs, Abdominal Viscera, Heart Rate, Breathing, and Digestive System Activity (Visceral Motor)</p>
21
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CN XI

accessory

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Accessory (XI)

Trapezius and Sternocleidomastoid (Somatic Motor)

<p>Trapezius and Sternocleidomastoid (Somatic Motor)</p>
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CN XII

Hypoglossal

24
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Hypoglossal (XII)

Intrinsic and Extrinsic Muscles of Tongue (Somatic Motor)

<p>Intrinsic and Extrinsic Muscles of Tongue (Somatic Motor)</p>
25
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Cranial Nerve Mnemonic

Oh, Oh, Oh, To Touch And Feel Very Good Velvet, Ah Heaven

26
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CN Type Mnemonic

Some Say Marry Money, But My Brother Says Big Brains Matter More

27
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Oh, Oh, Oh,

To

Touch

And

Feel

Very

Good

Velvet

Ah

Heaven

Olfactory = CN I

Optic = CN II

Occulomotor = CN III

Trochlear = CN IV

Trigemminal = CN V

Abducens = CN VI

Facial = CN VII

Vestibulocochlear = CN VIII

Glossopharyngeal = CN IX

Vagus = CN X

Accessory = CN XI

Hypoglossal = CN XII

<p>Olfactory = CN I</p><p>Optic = CN II</p><p>Occulomotor = CN III</p><p>Trochlear = CN IV</p><p>Trigemminal = CN V</p><p>Abducens = CN VI</p><p>Facial = CN VII</p><p>Vestibulocochlear = CN VIII</p><p>Glossopharyngeal = CN IX</p><p>Vagus = CN X</p><p>Accessory = CN XI</p><p>Hypoglossal = CN XII</p>