Voic e Production & Pathology 101
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Transcript of Voic e Production & Pathology 101
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Voice Production & Pathology 101
Speaker:Erin Walsh, MA, CCC-SLP
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Where is my voice?
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRy3eWDRphpJRCyUik7X7inX0bcnVsJE7hV8yclasYzpLGdrJEBlNHYNAU
http://img.ehowcdn.com/article-new/ehow/images/a07/qj/nv/stop-throat-drying-800x800.jpg
https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcRqk6C9oDVtn5KxABkid4K_o19up12aeLj5ObuLtd4gJBMMJ7qzQg
http://www.google.com/images
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How does it work?
• Bernoulli effect
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Breath for voice
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Sound filtering
• Resonance
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How to look at vocal cordsMouth
http://www.kayelemetrics.com/index.php?option=com_product&view=product&Itemid=3&controller=product&cid[]=33&task=pro_details
Nose
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What’s normal
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Development of voice
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Puberty changes
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Normal measures of voice function
• Maximum phonation time = • S/Z Ratio = • Pitch range = • Speaking range (male) = (female) =
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When things go wrong…
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Vocal Nodules
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Polyp(s)
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Cyst
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Hemorrhage
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Granuloma
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Papilloma
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Cancer
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Reflux
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Spasmodic Dysphonia
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Tremor
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Paralysis
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Seeking medical help
• ENT• Speech pathologist
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Prognosis
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Prevention
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Voice technique fundamentals
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Vocal hygiene
• Medications• Humidifier
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Controlling reflux
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QUIZ