Aphonia

Aphonia is a hoarse or whispering speech. It occurs, for example, when the innervation of the vocal cords fails.

Links

Related articles

• Examination of the child's respiratory system
• Speech and swallowing disorders

External links

• Hyperkinetic dysphonia
• Spastic dysphonia
• Psychogenic dysphonia
• Psychogenic aphonia

References

AMBLER, Zdenek. NEUROLOGY for medical students. 4th edition. Prague: Karolinum, 2000.  ISBN 80-246-0080-3 .