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9 Cards in this Set
- Front
- Back
I - OLFACTORY NERVE - SENSORY NERVE
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Functions: Olfaction
Sources of Neuroblasts: Olfactory Placode/Pit Entrance/Exit: Telencephalon: Future Olfact ory Lobe (Bulb) of Cerebral Hemisphere |
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II - OPTIC "NERVE" - SENSORY NERVE
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Functions: Vision
Sources of Neuroblasts: Diencephalon: Sensory Retina of Optic Cup Special Note: Tract of Neurons with Brain Entrance/Exit: Diencephalon: Future Hypothalamus |
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III - OCULOMOTOR NERVE - MOTOR NERVE
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Functions: Extrinsic Ocular Muscles,
Intrinsic Ocular Muscles, Iridial (Pupillary) Muscle, Ciliary Muscle Sources of Neuroblasts: Mesencephalon Entrance/Exit: Mesencephalon: Future Tegmentum |
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IV - TROCHLEAR NERVE - MOTOR NERVE
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Functions: Extrinsic Ocular Muscle
Sources of Neuroblasts: Mesencephalon Entrance/Exit: Mesencephalon: Future Tectum |
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V - TRIGEMINAL NERVE - MIXED NERVE - "CRANIAL NERVE OF PHARYNGEAL ARCH I"
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Functions: Sensory Neurons, Skin of Face
Linings of Mouth and Nose, Motor Neurons Muscles of Mastication (Jaw) Sources of Neuroblasts: Neural Crest ,Cells and Epibranchial, Placode of the Trigeminal Nerve, Gasserian(Semilunar) Ganglion, OphthalmicBranch/Ramus Maxillary Branch/Ramus Mandibular Branch/Ramus,Metencephalon Entrance/Exit: Myelencephalon: Future Medulla, Oblongata |
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VI - ABDUCENS NERVE - MOTOR NERVE
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Functions: Extrinsic Ocular Muscle
Sources of Neuroblasts: Metencephalon Entrance/Exit: Myelencephalon: Future Medulla Oblongata |
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VII - FACIAL NERVE - M IXED NERVE -"CRANIAL NERVE OF PHARYNGEAL ARCH II"
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Functions: Sensory Neurons Gustation
Linings of Mouth, Nose, and Laryngopharynx External Auditory Meatus/Canal External Ear/Pinna/Auricle Motor Neurons Muscles of Facial Expression Lacrimal Gland Salivary Glands Submandibular (Submaxillary) Gland Sublingual Gland Sources of Neuroblasts: Neural Crest Cells and Epibranchial Placode of the Facial Nerve Geniculate Ganglion Metencephalon Entrance/Exit: Myelencephalon: Future Medulla Oblongata |
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VIII - VESTIBULOCOCHLEAR NERVE - SENSORY NERVE
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Functions: Audition Equilibrium
Sources of Neuroblasts: Otic Placode/Pit/Vesicle Vestibulocochlear Ganglion Vestibular Ganglion Utricle > Semicircular Canals Equilibrium Spiral Ganglion Saccule > Spiral Organ of Cochlea Audition Entrance/Exit: Myelencephalon: Future Medulla Oblongata |
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IX - GLOSSOPHARYNGEAL NERVE - M IX ED NERVE "CRANIAL NERVE OF PHARYNGEAL ARCH III"
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Functions: Sensory Neurons
Gustation Linings of Mouth, Nose, and Laryngopharynx External Auditory Meatus/Canal External Ear/Pinna/Auricle,Motor Neurons Muscles of Deglutition Salivary Gland: Parotid Gland Sources of Neuroblasts: Neural Crest Cells Superior Ganglion Epibranchial Placode of the Glossopharyngeal Nerve Petrosal Ganglion,Myelencephalon Entrance/Exit: Myelencephalon: Future Medulla Oblongata |