Ch 11: Voice Disorders

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Ch 11: Voice Disorders by Mind Map: Ch 11: Voice Disorders

1. phonation: adduction and abduction

2. Voice is complex, dynamic product of vocal chord vibration that allows us to vocalize.

3. Resonance

4. Frequency(pitch)

5. How voice disorders are classified:

5.1. Vocal Abuse

5.2. Vocal Nodules

6. Neurogenic Disorders

6.1. result from illness, damage, or disease

6.2. associated with voice production

6.3. Parkinson's Disease Tourette Syndrome/Vocal Tics

7. Psychogenic Disorders (nonorganic)

7.1. Linked to emotional and psychological characteristics

7.2. Triggers

7.3. Conversion Disorder

8. Alaryngeal Communication

9. Defining Characteristics of Voice Disorders:

9.1. Resonance-- velopharyngeal

9.2. Pitch and Loudness

9.3. Phonatory Quality

10. Treatments

10.1. for Vocal Abuse

10.2. for Psychogenic Disorders

10.3. for Alaryngeal Communication

10.4. for Neurogenic Disorders