11/23/2018 0 Comments Dysarthriawhat is dysarthria?Dysarthria is the weakness of the facial muscles including the lips, tongue, and throat. Weakness can also occur in the respiratory system, which can impact the production of speech. This condition is considered to be a motor speech disorder and can be accompanied with other speech and language disorders. signsAn individual with dysarthria may exhibit the following symptoms:
What causes it?Dysarthria arises due to brain damage, which can be acquired or congenital; acquired means developed later on in life, while congenital means to be born with the it. Some specific causes include:
The brain & dysarthriaDysarthria occurs as a result of damage within the brain. However, certain areas of the brain control muscles that assist in forming spoken language. These parts of the brain that are responsible for muscle movement and are typically impaired in those with dysarthria include:
takeaway 🎈Dysarthria is a motor speech disorder that results because of weak muscles, primarily in the face, that affect oral production. Some signs of an individual with dysarthria include slow or fast speech, slurred speech, robotic speech, breathy speech, etc. Brain damage such as stroke, tumors, and other brain injuries can cause dysarthria in an individual. Since dysarthria affects muscle movements in the face, areas in the brain including the cerebellum, basal ganglia, brainstem, nerve fibers, and neuromuscular juntion are often damaged in those diagnosed with the condition. Links
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