Apraxia意思

Apraxia is a neurological disorder that affects the ability to perform purposeful movements despite having the physical ability to do so. It is a motor planning and execution disorder that results from damage to the brain, particularly the parietal lobe and the frontal lobe.

There are different types of apraxia, including:

1. Ideomotor apraxia: Difficulty with performing purposive movements on command or when imitating another person's actions.
2. Ideational apraxia: Difficulty with the planning of complex motor activities, such as getting dressed or using utensils.
3. Limb-kinetic apraxia: Impairment in the ability to make precise or fine movements with the fingers, hands, or other parts of the body.
4. Orofacial apraxia: Difficulty with coordinating the movements of the mouth and face, such as difficulty with chewing, swallowing, or speaking.

Apraxia can be caused by a variety of conditions that lead to brain damage, including stroke, head trauma, tumors, and neurodegenerative diseases. The symptoms of apraxia can vary widely from person to person, depending on the location and extent of the brain damage. Treatment typically involves occupational therapy and other forms of rehabilitation to help individuals improve their ability to perform daily activities.