Ideational Apraxia
Pronunciation: eye-dee-AY-shun-al uh-PRAK-see-uh
A neurological condition affecting the ability to conceptualize and sequence complex motor tasks despite intact individual movement components.
Full Definition
Ideational apraxia is a higher-order motor planning disorder where patients lose the ability to formulate the idea or plan for complex, sequential motor tasks. Unlike ideomotor apraxia, which affects the execution of individual gestures, ideational apraxia impairs the conceptual understanding of how to use objects or perform multi-step activities. Patients may understand what they want to accomplish but cannot organize the necessary sequence of actions. This condition commonly occurs with parietal lobe lesions and significantly impacts activities of daily living, requiring specialized occupational therapy interventions focusing on task breakdown and environmental modifications.
Usage
Usage note: Distinguish carefully from ideomotor apraxia in clinical documentation.
In Context
- "The patient's ideational apraxia prevented her from completing the coffee-making task despite intact motor function." — Occupational therapy evaluation
- "Assessment revealed ideational apraxia affecting tool use but preserved single-step motor commands." — Neuropsychological report