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11 Cards in this Set
- Front
- Back
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0 Terminal |
Origin - Forebrain Distribution - Lining of nose Nature - sensory (probably) |
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1) Olfactory |
Origin- Olfactory lobe Distribution- Lining of nose Nature- Sensory (small) |
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2) Optic |
Origin- Diencephalon Distribution- Retina of eye Nature- Sensory (vision) |
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3) Oculomotor |
Origin- Midbrain ventrally Distribution- 4 muscles of eyes Nature- Motor |
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4) Trochlear |
Origin- Midbrain dorsally Distribution- Superior oblique muscle of eye Nature- Motor |
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5) Trigeminal a. Ophthalmic b. Maxillary c. Mandibular |
Origin - Medulla laterally Distribution- a. Skin of snout b. Skin of upper jaw c. Muscle of lower jaw, tongue Nature - Mixed a. Somatic sensory b. Somatic sensory c. Visceral Motor |
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6) Abducens |
Origin- Medulla ventrally Distribution- External rectus of eye Nature- Motor |
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7) Facial a. Palatinus b. Ilyomandibularis |
Origin- Medulla laterally Distribution- a. Roof of buccal cavity b. Tympanum, skin of lower jaw, tongue Nature- Visceral Motor |
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8) Auditory |
Origin- Medulla laterally Distribution- Internal ear Nature- Sensory (hearing) |
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9) Glossopharyngeal |
Origin- Medulla laterally Distribution- Tongue, hyoid, pharynx Nature- Mixed |
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10) Vagus (pneumogastric) a. Laryngeal b. Gastric c. Pulmonary d. Cardiac |
Origin- Medulla laterally Distribution- a. Laryngotrachial chamber b. Stomach c. Lung d. Heart Nature- Mixed |
