Term
| Intrinsic muscles definition |
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Definition
| those that have both origin and insertion on laryngeal cartilages |
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Term
| extrinsic muscles definition |
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Definition
| those that have one attachment on a laryngeal cartilage and the other attachment on a non-laryngeal structure |
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Term
| intrinsic muscle function |
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Definition
Make fine adjustments of vocal mechanism
opening, closing, tensing, or relaxing vocal folds |
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Term
| intrinsics muscles are innervated by what cranial nerve |
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Definition
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Term
| classes of intrinsic muscles |
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Definition
abductors
adductors
tensors
relaxers |
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Term
|
Definition
bring vocal folds to midline
lateral cricoarytenoid
transverse arytenoid
oblique arytenoid |
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Term
|
Definition
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Term
|
Definition
control pitch change
thyrovocalis (medial thyroarytenoid)
cricothyroid |
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Term
|
Definition
thyromuscularis (lateral thyroarytenoid)
superior thyroarytenoid |
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Term
|
Definition
| degree of force that may be applied by vocal folds at their point of contact, important for vocal intensity |
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Term
| Extrinsic Laryngeal Muscles |
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Definition
Hyoid and Laryngeal Elevators
Hyoid and Laryngeal Depressors |
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Term
| hyoid and laryngeal depressors (function) |
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Definition
|
|
Term
| extrinsic muscle function |
|
Definition
major adjustment of larynx
elevating/depressing
important in safe swallow |
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