Search results
Results From The WOW.Com Content Network
Open vocal cords as seen during normal inhalation Closed vocal cords as seen during a VCD episode (or when speaking). VCD can mimic asthma, anaphylaxis, collapsed lungs, pulmonary embolism, or fat embolism, which can lead to an inaccurate diagnosis and inappropriate, potentially harmful, treatment. [9]
Vocal cord paresis, also known as recurrent laryngeal nerve paralysis or vocal fold paralysis, is an injury to one or both recurrent laryngeal nerves (RLNs), which control all intrinsic muscles of the larynx except for the cricothyroid muscle. The RLN is important for speaking, breathing and swallowing.
Tracheotomy can also cause aphonia. [4] Any injury or condition that prevents the vocal cords - the paired bands of muscle tissue positioned over the trachea - from coming together and vibrating will have the potential to make a person unable to speak. When a person prepares to speak, the vocal folds come together over the trachea and vibrate ...
Vocal fold lesions such as a vocal fold nodule or other changes in the vocal fold mucosa can lead to increased tension in the larynx and cause dysphonia. [2] Larynogopharyngeal reflux, a process that is similar to GERD, can bring stomach acid into the larynx. This can provoke the larynx to tense to prevent the aspiration of the acid. [3]
Spasmodic dysphonia, also known as laryngeal dystonia, is a disorder in which the muscles that generate a person's voice go into periods of spasm. [1] [2] This results in breaks or interruptions in the voice, often every few sentences, which can make a person difficult to understand. [1]
About one in 10 people have restless leg syndrome, but the cause is a mystery. See what remedies doctors suggest. ... but the cause is a mystery. See what remedies doctors suggest. Skip to main ...
Causes that are overall less common include neurogenic conditions (2.8 - 8.0%), psychogenic conditions (2.0 - 2.2%), and aging (2%). [13] A variety of different causes, which result in abnormal vibrations of the vocal folds, can cause dysphonia. These causes can range from vocal abuse and misuse to systemic diseases. Causes of dysphonia can be ...
The Academy Award-nominated actor then detailed the aggressive treatment. "We’re shooting your vocal cords, we’re shooting your throat; where you eat, where you swallow, where you talk ...