dysarthria

Thân thiện

A person with dysarthria practices speech exercises with a therapist.

Definition

1. Noun:
   • A motor speech disorder: Dysarthria is a medical condition characterized by difficulty in articulating words clearly due to impaired control over the muscles used for speech, such as those in the lips, tongue, vocal folds, or diaphragm. This impairment typically results from damage to the nervous system.

Usage

• Dysarthria is used as a singular, uncountable noun in medical and clinical contexts to describe the speech condition itself.
• It is often discussed in relation to its cause (e.g., a stroke, brain injury, or neurological disease) and its impact on communication.

Examples

• Noun:
  • The stroke resulted in mild dysarthria, making her speech slightly slurred.
  • The neurologist diagnosed the patient with spastic dysarthria due to cerebral palsy.
  • Speech therapy can help individuals manage the symptoms of dysarthria.

Advanced Usage

• Clinical Descriptors: Dysarthria is often classified into specific types based on the underlying neurological cause and the resulting speech characteristics (e.g., flaccid dysarthria, ataxic dysarthria, hypokinetic dysarthria).
  • Hypokinetic dysarthria, often associated with Parkinson's disease, is characterized by reduced loudness and monotone speech.

Variants and Related Words

• Dysarthric (adj): Pertaining to or suffering from dysarthria.
  • The dysarthric patient worked diligently with the speech-language pathologist.

Synonyms

• Motor speech disorder: A broader term encompassing dysarthria and other conditions like apraxia of speech.
• Slurred speech: A descriptive term for a common symptom of dysarthria, though not a clinical synonym.

Related Phrases and Collocations

• Severe dysarthria: Indicates a significant level of speech impairment.
  • His severe dysarthria made it very difficult for him to be understood on the phone.
• Ataxic dysarthria: A specific type often linked to damage in the cerebellum, causing irregular speech rhythm and volume.
• To have dysarthria: The common construction to state the condition.
  • Many people with multiple sclerosis may have dysarthria.

Học thuật

Noun

1. impaired articulatory ability resulting from defects in the peripheral motor nerves or in the speech musculature