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Bear, M.F., Connors, B.W., & Paradiso, M.A., 2007, Neuroscience: Exploring the brain, Lippincott Williams and Wilkins, pg. 232. NumberLocation CN IIIMidbrain.

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Presentation on theme: "Bear, M.F., Connors, B.W., & Paradiso, M.A., 2007, Neuroscience: Exploring the brain, Lippincott Williams and Wilkins, pg. 232. NumberLocation CN IIIMidbrain."— Presentation transcript:

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2 Bear, M.F., Connors, B.W., & Paradiso, M.A., 2007, Neuroscience: Exploring the brain, Lippincott Williams and Wilkins, pg. 232. NumberLocation CN IIIMidbrain CN IVMidbrain CN VPons CN VIPontomedullary Junction CN VIIPontomedullary Junction CN VIIIPontomedullary Junction CN IXMedulla CN XMedulla CN XIMedulla CN XIIMedulla

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

4 Sensory and motor 2 branches: Superior ganglia Inferior ganglia Blumenfeld, H., 2002, Neuroanatomy through Clinical Cases, Sinauer, Inc.

5 Taste: posterior 1 / 3 of tongue Pharynx Gag sensation Blumenfeld, H., 2002, Neuroanatomy through Clinical Cases, Sinauer, Inc.

6 Stylopharyngeous muscle Elevates pharynx and larynx Blumenfeld, H., 2002, Neuroanatomy through Clinical Cases, Sinauer, Inc.

7 Nerve NameNumberSensoryMotor TrigeminalCN VFaceMastication Middle ear FacialCN VIITasteFacial Expression Stapedial muscle AuditoryCN VIIIHearing Balance GlossopharyngealCN IXTaste Pharynx Larynx Middle ear/Eustachian tube

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

9 Sensory and motor 3 branches: Pharyngeal Superior laryngeal Recurrent laryngeal Blumenfeld, H., 2002, Neuroanatomy through Clinical Cases, Sinauer, Inc.

10 Pharyngeal Pharynx Soft palate Superior laryngeal Larynx Blumenfeld, H., 2002, Neuroanatomy through Clinical Cases, Sinauer, Inc.

11 Pharyngeal Pharynx Soft palate Gag Superior laryngeal Pharyngeal constrictor Larynx Recurrent laryngeal Larynx Blumenfeld, H., 2002, Neuroanatomy through Clinical Cases, Sinauer, Inc.

12 Nerve NameNumberSensoryMotor TrigeminalCN VFaceMastication Middle ear FacialCN VIITasteFacial Expression Stapedial muscle AuditoryCN VIIIHearing Balance GlossopharyngealCN IXTaste Pharynx Larynx Middle ear/Eustachian tube VagusCN XPharynx Larynx Soft palate Pharynx Larynx Soft palate

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

14 MOTOR ONLY Cranial* and Spinal portions Neck (sternocleidomastoid) http://medical-dictionary.thefreedictionary.com/spinal+accessory

15 Nerve NameNumberSensoryMotor TrigeminalCN VFaceMastication Middle ear FacialCN VIITasteFacial Expression Stapedial muscle AuditoryCN VIIIHearing Balance GlossopharyngealCN IXTaste Pharynx Larynx Middle ear/Eustachian tube VagusCN XPharynx Larynx Soft palate Pharynx Larynx Soft palate Spinal AccessoryCN XINeck

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

17 MOTOR ONLY Tongue Neck http://medical-dictionary.thefreedictionary.com/CN+XII

18 Nerve NameNumberSensoryMotor TrigeminalCN VFaceMastication Middle ear FacialCN VIITasteFacial Expression Stapedial muscle AuditoryCN VIIIHearing Balance GlossopharyngealCN IXTaste Pharynx Larynx Middle ear/Eustachian tube VagusCN XPharynx Larynx Soft palate Pharynx Larynx Soft palate Spinal AccessoryCN XINeck HypoglossalCN XIITongue Neck

19 http://vanat.cvm.umn.edu/CrNAnimQuiz/

20 Upper motor neuron: from motor cortex to lower motor neuron Lower motor neuron: from upper motor neuron to muscle


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