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Laryngeal video recordings: Spasmodic dysphoniaABductor Spasmodic dysphonia |
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Video of a female yelling “Hey!” The back of the voice box opens or spasms before the end of the yell cutting it short. You may wish to use the cursor to play it very slowly to see the opening of the arytenoids before the end of the yell. To identify the arytenoids see the anatomy lesson. Remember that this video is an office view and the back of the voicebox is the top of the picture. |
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If you are unable to see the movies, then you may not have the quicktime plugin. You will need to download and install Quicktime to view these video clips. The plug in is available for free download at apple. QuickTime and the QuickTime Logo are trademarks of Apple Computer, Inc., registered in the U.S. and other countries. | |
Contact the author: James P. Thomas, MD
Updated 22 April 2005 |
