12 Facts About Vocal folds

Open when breathing and vibrating for speech or singing, the Vocal folds are controlled via the recurrent laryngeal branch of the vagus nerve.

Vocal folds are located within the larynx at the top of the trachea.

Vocal folds cords are composed of twin infoldings of 3 distinct tissues: an outer layer of flat cells that do not produce keratin.

Chan, Gray and Titze, quantified the effect of hyaluronic acid on both the viscosity and the elasticity of vocal folds by comparing the properties of tissues with and without HA.

Vocal folds fold structure in adults is quite different from that in newborns.

Vocal folds found that the lamina propria monolayer at birth and shortly thereafter was hypercellular, thus confirming Hirano's observations.

Vocal folds fold mucosae, which were unphonated since birth, of three young adults were looked at using light and electron microscopy.

Vocal folds fold phonatory functions are known to change from birth to old age.

The Vocal folds are pushed apart by this increased subglottal pressure, with the inferior part of each fold leading the superior part.

Vocal folds fold injuries can have a number of causes including chronic overuse, chemical, thermal and mechanical trauma such as smoking, laryngeal cancer, and surgery.

Vocal folds are commonly referred to as vocal cords, and less commonly as vocal flaps or vocal bands.

In phonetics, vocal folds is preferred over vocal cords, on the grounds that it is more accurate and illustrative.