DIAG 2740 Chapter 12 Outline

DIAG 2740 Chapter 12 Outline - Chapter 12 Brainstem 3...

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Chapter 12 Brainstem 3 components 1. 2. 3. Sensory and Motor Organization See phone chart handout 3 sensory columns 3 motor columns Motor Columns (GSE) General Somatic Efferent is adjacent to the midline Cranial Nerves: Visceral motor nuclei are in two columns (SVE) Special Visceral Efferent (Branchiomeric Muscles) Cranial Nerves: (GVE) General Visceral Efferent (Parasympathetic) Cranial Nerves: Sensory Columns Medially (GVA) General Visceral Afferent sensory from parasympathetics Cranial Nerves: (SVA) Special Visceral Afferent is taste and smell Cranial Nerves: (GSA) General Somatic Afferent sensory from the head Cranial Nerves: Nucleus: Most lateral is the (SSA) Special Somatic Afferent, Vision, Hearing, Equilibrium Cranial Nerves:
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Cranial Nerve Function I Olfactory Nerve (SVA) Testing as per lab Lesions cause: Anosmia Hyperosmia Parosmia caused by: Optic Nerve II (SSA) Physiologic problems Inspection Exopthalmos- Pupils- PERRLA Funduscopic examination Disc, vessels, background, macula
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DIAG 2740 Chapter 12 Outline - Chapter 12 Brainstem 3...

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