Agrammatism
Agrammatism
Agrammatism (/əˈɡræməˌtɪzəm/; from the Greek a- meaning "without" and gramma meaning "letter") is a type of aphasia characterized by a difficulty in using grammatical constructions or understanding them when they are used by others.
Etymology
The term "agrammatism" was first used in the late 19th century and is derived from the Greek words a- meaning "without" and gramma meaning "letter". This reflects the condition's primary symptom of difficulty with grammar.
Symptoms
People with agrammatism often have difficulty with word order and the use of function words such as prepositions and conjunctions. They may also struggle with verb tenses and plurals. This can make their speech difficult to understand and can also affect their ability to understand others.
Causes
Agrammatism is most commonly caused by damage to the Broca's area of the brain, which is involved in language production. This damage can occur as a result of a stroke, brain injury, or neurological conditions such as Alzheimer's disease or Parkinson's disease.
Treatment
Treatment for agrammatism typically involves speech and language therapy. This can help to improve the person's ability to use and understand grammar. In some cases, medications may also be used to help manage the symptoms.
Related Terms
- Aphasia: A condition that affects the ability to understand or produce speech.
- Broca's area: A region of the brain involved in language production.
- Alzheimer's disease: A progressive brain disorder that affects memory, thinking skills, and the ability to carry out simple tasks.
- Parkinson's disease: A neurodegenerative disorder that affects movement, causing symptoms such as tremors, stiffness, and difficulty with balance and coordination.
External links
- Medical encyclopedia article on Agrammatism
- Wikipedia's article - Agrammatism
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