Amyotrophic lateral sclerosis (ALS) is an incurable neurological disorder that affects the nerve cells in the brain and spinal cord. As a result, individuals with ALS gradually lose control of their voluntary muscles, which can lead to difficulty speaking.
Mechanics of Speech
Speaking requires the coordination of several muscles, including those of the tongue, lips, and vocal cords. People with ALS may experience weakness or paralysis in these muscles, making it difficult to produce speech. In some cases, the muscles may become so weak that the individual is unable to produce any sound at all.
Changes in Speech
As ALS progresses, the individual may experience changes in their speech. This can include a decrease in volume, difficulty forming words, and slurred or slow speech. In advanced cases, the individual may become mute.
Treatment
Speech therapy can help individuals with ALS maintain their ability to communicate. Therapists can teach techniques to help the individual use the muscles that are still functioning. This may include strategies such as speaking slowly and deliberately, using a microphone or other assistive technology, and using sign language.
Conclusion
ALS can cause difficulty speaking, and it can be a devastating symptom of the disease. However, with the help of speech therapy, individuals with ALS can maintain their ability to communicate and connect with others.