Apraxia
Apraxia
Apraxia (/əˈpræksiə/; from Greek a- without and praxis, action) is a motor disorder caused by damage to the brain (specifically the posterior parietal cortex) in which the individual has difficulty with the motor planning to perform tasks or movements when asked, provided that the request or command is understood and he/she is willing to perform the task.
Types of Apraxia
There are several types of apraxia including:
- Ideomotor apraxia: Difficulty with carrying out a command from the brain to a specific part of the body.
- Ideational apraxia: Difficulty with performing tasks or movements when out of context, even if they can demonstrate the same movement in other circumstances.
- Constructional apraxia: Difficulty with spatial relationships that can make tasks such as dressing, eating, and even walking, difficult.
- Orofacial apraxia: Difficulty with carrying out movements of the face on demand.
Causes
Apraxia is caused by lesions in specific areas of the cerebrum. These lesions can be due to stroke, brain tumor, head injury, or a disease that causes cerebral degeneration.
Symptoms
Symptoms of apraxia can vary depending on the type of apraxia. Common symptoms include difficulty coordinating voluntary movements, difficulty carrying out learned tasks, and difficulty with speech.
Treatment
Treatment for apraxia involves occupational therapy, physical therapy, and speech therapy. The goal of treatment is to improve the person's ability to function and live as independently as possible.
See also
References
External links
- Medical encyclopedia article on Apraxia
- Wikipedia's article - Apraxia
This WikiMD dictionary article is a stub. You can help make it a full article.
Languages: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski