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Cranial Nerves Lecture 6

Cranial Nerves Lecture 6. Cranial Nerves. Bear, M.F., Connors, B.W., & Paradiso, M.A., 2007, Neuroscience: Exploring the brain, Lippincott Williams and Wilkins, pg. 232. Cranial Nerves.

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Cranial Nerves Lecture 6

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  1. Cranial NervesLecture 6

  2. Cranial Nerves Bear, M.F., Connors, B.W., & Paradiso, M.A., 2007, Neuroscience: Exploring the brain, Lippincott Williams and Wilkins, pg. 232.

  3. Cranial Nerves Bear, M.F., Connors, B.W., & Paradiso, M.A., 2007, Neuroscience: Exploring the brain, Lippincott Williams and Wilkins, pg. 232.

  4. Blumenfeld, H., 2002, Neuroanatomy through Clinical Cases, Sinauer, Inc. Glossopharyngeal (CN IX) • Sensory and motor • 2 branches: • Superior ganglia • Inferior ganglia

  5. Blumenfeld, H., 2002, Neuroanatomy through Clinical Cases, Sinauer, Inc. Glossopharyngeal (CN IX) • Taste: posterior 1/3 of tongue • Pharynx • Gag sensation

  6. Blumenfeld, H., 2002, Neuroanatomy through Clinical Cases, Sinauer, Inc. Glossopharyngeal (CN IX) • Stylopharyngeous muscle • Elevates pharynx and larynx

  7. Cranial Nerves Bear, M.F., Connors, B.W., & Paradiso, M.A., 2007, Neuroscience: Exploring the brain, Lippincott Williams and Wilkins, pg. 232.

  8. Vagus (CN X) • Sensory and motor • 3 branches: • Pharyngeal • Superior laryngeal • Recurrent laryngeal Blumenfeld, H., 2002, Neuroanatomy through Clinical Cases, Sinauer, Inc.

  9. Vagus (CN X) • Pharyngeal • Pharynx • Soft palate • Superior laryngeal • Larynx Blumenfeld, H., 2002, Neuroanatomy through Clinical Cases, Sinauer, Inc.

  10. Vagus (CN X) • Pharyngeal • Pharynx • Soft palate • Gag • Superior laryngeal • Pharyngeal constrictor • Larynx • Recurrent laryngeal • Larynx Blumenfeld, H., 2002, Neuroanatomy through Clinical Cases, Sinauer, Inc.

  11. Cranial Nerves Bear, M.F., Connors, B.W., & Paradiso, M.A., 2007, Neuroscience: Exploring the brain, Lippincott Williams and Wilkins, pg. 232.

  12. Spinal Accessory (CN XI) • MOTOR ONLY • Cranial* and Spinal portions • Neck (sternocleidomastoid) http://medical-dictionary.thefreedictionary.com/spinal+accessory

  13. Cranial Nerves Bear, M.F., Connors, B.W., & Paradiso, M.A., 2007, Neuroscience: Exploring the brain, Lippincott Williams and Wilkins, pg. 232.

  14. Hypoglossal (CN XII) • MOTOR ONLY • Tongue • Neck http://medical-dictionary.thefreedictionary.com/CN+XII

  15. Name the cranial nerves http://vanat.cvm.umn.edu/CrNAnimQuiz/

  16. UMN & LMN Upper motor neuron: from motor cortex to lower motor neuron Lower motor neuron: from upper motor neuron to muscle

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