what causes dysarthria
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Coordinated Health Impairment of speech; Slurred speech; Speech disorders – dysarthria. Causes, incidence, and risk factors. In a person with dysarthria, a nerve, brain, or muscle disorder makes it difficult to use or control the muscles of the mouth, tongue, larynx, or vocal cords, which make speech.
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Hemiparesis Causes[edit] The most common cause of hemiparesis and hemiplegia is stroke. Strokes can cause a variety of movement disorders, depending on the location and severity of the lesion. Hemiplegia is common when the stroke affects the corticospinal tract.
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dysarthria Difficulty in articulating words, caused by impairment of the muscles used in speech. dysarthria. difficult, poorly articulated speech, resulting from interference in the control and execution over the muscles of speech usually caused by damage to a central or peripheral motor nerve.
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Definitions &Translations Wiktionary(0.00 / 0 votes)Rate this definition: dysarthria(Noun) Difficulty in articulating words due to disturbance in the form or function of the structures that modulate voice into speech. One of first indicative symptoms of myasthenia gravis brought about by an auto-immune response to acetylcholine receptors.
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Related Disorders Refers to a group of speech disorders resulting from weakness, slowness, or incoordination of the speech mechanism due to damage to any of a variety of points in the nervous system. Dysarthria may involve disorders to some or all of the basic speech processes: respiration phonation, resonance, articulation, and prosody. Dysarthria is a disorder of speech production not language (e.g., use of vocabulary and/or grammar).
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dysarthria dysarthria A generic term for any speech disorder caused by an alteration of strength and control of speech muscles due to damage to the brain or nerves. Dysarthria may indicate increased posterior fossa pressure on the brainstem/medulla oblongata. Clinical findings Difficulty in speaking or forming words. dysarthria
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Speech and language impairment Dysarthria is a motor speech disorder. It results from impaired movement of the muscles used for speech production, including the lips, tongue, vocal folds, and/or diaphragm. The type and severity of dysarthria depend on which area of the nervous system is affected.
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Dysarthria Dysarthria is a condition in which you have difficulty saying words because of problems with the muscles that help you talk. In a person with dysarthria, a nerve, brain, or muscle disorder makes it difficult to use or control the muscles of the mouth, tongue, larynx, or vocal cords. The muscles may be weak or completely paralyzed. Or, it may be hard for the muscles to work together. Dysarthria may be the result of brain damage due to:
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Aphasia Aphasia is caused by damage to one or more of the language areas of the brain. Most often, the cause of the brain injury is a stroke. A stroke occurs when a blood clot or a leaking or burst vessel cuts off blood flow to part of the brain.
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Dysarthria Neurological injury due to damage in the central or peripheral nervous system may result in weakness, paralysis, or a lack of coordination of the motor-speech system, producing dysarthria.ysarthria may affect a single system; however, it is more commonly reflected in multiple motor-speech systems. The etiology, degree of neuropathy, existence of co-morbidities, and the individual's response all play a role in the effect the disorder has on the individual's quality of life.
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Dysarthria The causes of dysarthria can be many, including toxic, metabolic, degenerative diseases (such as parkinsonism, ALS, Huntington's disease, Niemann-Pick disease, ataxia etc.), traumatic brain injury, or thrombotic or embolic stroke.ysarthria may affect a single system; however, it is more commonly reflected in multiple motor-speech systems. The etiology, degree of neuropathy, existence of co-morbidities, and the individual's response all play a role in the effect the disorder has on the individual's quality of life.
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An Overview of Aphasia What Causes Aphasia? Aphasia is usually caused by a stroke or brain injury with damage to one or more parts of the brain that deal with language. According to the National Aphasia Association, about 25% to 40% of people who survive a stroke get aphasia.
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- Dyspraxia Causes. Very little is known about the causes of dyspraxia, despite it being quite a common condition. Many experts suggest that the reason is associated with poor linkages between nerve cells. However, some researchers are now suggesting poor cerebellar function could well be part of the cause.
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ASK THE DOCTOR: Should I worry about my sister's slurred speech? This is very different from aphasia and dysphasia, an impaired understanding or problems in expressing words, caused by a problem in the language centres of the brain. People with dysarthria usually slur their speech and sound as though they are drunk, but they may also speak very slowly, or sound hoarse, or nasal.
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Motor speech disorders (Apraxia, Dysarthria, AAC) definition: speech disorder due to the dysfunctional motor execution resulting in incoordinated,weak, and slow articulatory movements.-impaired movement of the muscles used for speech production-lips, tongue, vocal folds, and/or diaphragm -type and severity of dysarthria depends on which area of the nervous system is affected
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dysarthria any of certain disorders of articulation, as stammering or stuttering, caused by a nerve defect. dysarthria. 1. n. Difficulty in articulating words due to emotional stress or to paralysis, incoordination, or spasticity of the muscles used in speaking.
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What is Aphasia? What Causes Aphasia. Aphasia is usually caused by stroke. It may also be caused by a head injury, a brain tumour, or a neurological disease. Aphasia is typically caused by damage to the left hemisphere of the brain.
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Dyslexia It often occurs in people with attention deficit hyperactivity disorder (ADHD) and is associated with similar difficulties with numbers. It may begin in adulthood as the result of a traumatic brain injury, stroke, or dementia. The underlying mechanisms of dyslexia are problems within the brain's language processing.
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- Definition of dysarthria. : difficulty in articulating words due to disease of the central nervous system.
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Common causes of Dysarthria This information shows the various causes of Dysarthria, and how common these diseases or conditions are in the general population. This is not a direct indication as to how commonly these diseases are the actual cause of Dysarthria, but gives a relative idea as to how frequent these diseases are seen overall.1  3 diseases that are common. 2  3 diseases that are uncommon. 3  2 diseases that are rare.auses of Dysarthria that are rare. The offical US government definition of a rare disease is one that affects 200,000 people or less. The following causes of Dysarthria appear in the population at a rate of less than 200,000 people per year in the USA: 1  Hallervorden-Spatz disease-dysarthria.
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Dysarthria The term dysarthria does not include speech disorders from structural abnormalities, such as cleft palate, and must not be confused with apraxia of speech, which refers to problems in the planning and programming aspect of the motor-speech system.ysarthria may affect a single system; however, it is more commonly reflected in multiple motor-speech systems. The etiology, degree of neuropathy, existence of co-morbidities, and the individual's response all play a role in the effect the disorder has on the individual's quality of life.
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Acute Monoarthritis Symptoms and Causes While monoarthritis is usually associated with an acute condition, it also can be the initial symptom of what develops into a polyarthritis or chronic type of arthritis. It also can be caused by a non-inflammatory joint condition, periarticular condition (i.e., around the joint), bone disease, or soft tissue disease. Trauma, fracture, or a loose body is suspected when monoarthritis develops suddenly.
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Autonomic Dysreflexia Significantly elevated BP with minimal or no symptoms (Silent Autonomic Dysreflexia) Causes. Autonomic Dysreflexia has many potential causes. It is essential that the specific cause be identified and treated in order to resolve an episode of Autonomic Dysreflexia and to prevent recurrence. Any noxious stimuli below the level of injury may result in Autonomic Dysreflexia. Bladder and bowel problems are the most common causes of Autonomic Dysreflexia. Autonomic Dysreflexia is a life threatening condition that can cause death. The most common causes of Autonomic Dysreflexia are bladder and bowel distension. Signs and Symptoms: Raised BP, bradycardia, pounding headache, flushing, sweating or blotching above level of injury; pale, cold, goosebumps below level of injury.
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Polyarthritis Polyarthritis is any type of arthritis that involves 5 or more joints simultaneously. It is usually associated with autoimmune conditions and may be experienced at any age and is not gender specific.olyarthritis is most often caused by an auto-immune disorder such as rheumatoid arthritis, amyloidosis, psoriatic arthritis, and lupus erythematosus but can also be caused by infection with an alphavirus such as chikungunya virus and Ross River virus. This condition is termed alphavirus polyarthritis syndrome.
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What Are the Causes of Slurred Speech? Slurred speech is the result of weakened or uncoordinated muscles within the throat or mouth. All of the aforementioned ailments can cause these types of speech impairment and muscular issues, states Mayo Clinic. Neuromuscular diseases, which affect the nervous system and the muscles, are often causes of dysarthria. Multiple sclerosis, cerebral palsy, muscular dystrophy and myasthenia gravis are all known to cause dysarthria. Additionally, face or neck trauma or surgery affecting the tongue or voice box may also cause slurred speech, according to MedlinePlus.
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What Are the Causes of Slurred Speech? What are the causes of slurred speech? A: Dysarthria, a condition that results in slurred, slowed or otherwise difficult to comprehend speech, may be caused by a number of factors including alcohol intoxication, stroke, dementia or Parkinson's disease.