Äänisäikeisiin
Äänisäikeisiin, also known as vocal folds or vocal cords, are folds of mucous membrane stretched horizontally across the larynx or voice box. These structures are fundamental to the production of sound in humans and many other vertebrates. They are composed of several layers, including the epithelium, lamina propria, and vocalis muscle.
When we speak, sing, or make other vocalizations, air is expelled from the lungs and passes through
The open space between the vocal folds is called the glottis. During normal breathing, the glottis is