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In the Industry Vocabulary Test
apraxia
Pronunciation: uh-PRAK-see-uh
Inability to perform learned motor movements despite intact motor function, commonly seen in dementia.
Full Definition
Apraxia is a neurological condition characterized by the loss of ability to execute or carry out skilled movements and gestures, despite having the desire and physical ability to perform them. In geriatric psychiatry, apraxia is frequently observed in patients with Alzheimer's disease and other dementias, affecting activities such as dressing, using utensils, or operating familiar devices. The condition results from damage to brain areas responsible for motor planning and can significantly impact a patient's independence and quality of life.
In Context
- "The occupational therapy evaluation revealed significant apraxia affecting the patient's ability to dress independently." — Treatment plan
- "Apraxia testing included asking the patient to demonstrate brushing teeth and combing hair." — Neuropsychological assessment
Also known as
motor planning disorder
dyspraxia
Contrasted with
motor competence
skilled movement
Don't confuse with
ataxia
weakness
paralysis