Assertion: vocal cord's vibration | /r/HasProperty | differential
Facets:
value: in tone
type: OTHER
Source sentences:
text: Asymmetric, out-of-phase vibration is more frequently seen in pathologic states, in particular, where there is a differential in the mass or tone between the two vocal folds, as seen with lesions and unilateral vocal fold paralysis or with neurologic voice disorders such as spasmodic dysphonia.