Thyroarytenoid
Thickens and decreases length of vocal folds, adducts during speech. Located in the head.
- Actions
- thickens and decreases length of vocal folds, adducts during speech
- Origin
- inner (anterior) surface of thyroid cartilage
- Insertion
- anterior surface of arytenoid cartilage
- Innervation
- vagus nerve [CNX], recurrent laryngeal nerve