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An individual suffering damage to the basal cerebral nuclei resulting in a lack of desire to use a limb would be suffering from?

1) Hemiplegia
2) Apraxia
3) Agnosia
4) Aphasia

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User Omaris
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Final answer:

An individual with a lack of desire to use a limb likely due to basal cerebral nuclei damage is suffering from apraxia, a motor disorder affecting the execution of movements.

Step-by-step explanation:

An individual suffering damage to the basal cerebral nuclei resulting in a lack of desire to use a limb would be suffering from apraxia. This is not to be confused with hemiplegia, agnosia, or aphasia, which are associated with other deficits such as inability to move limbs, inability to recognize objects or sensory deficits, and loss of language functions respectively.

Apraxia involves difficulty in executing purposeful movements, without paralysis or lack of coordination. It is due to damage to the brain areas involved in the planning and execution of movements, typically including the damage to the basal ganglia, which are part of the basal cerebral nuclei. Unlike hemiplegia, which is paralysis of one side of the body, and aphasia, which involves language impairment, apraxia specifically refers to the difficulty in movement execution, even though the desire and the physical capability might be present.

This condition is characterized by the inability to plan and execute voluntary movements, even though the muscles involved are not paralyzed. It is caused by damage to the areas of the brain involved in motor planning and coordination.

For example, a person with apraxia may have difficulty using a fork to eat or tying their shoelaces, even though they have the physical ability to perform these actions.

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User Haraprasadj
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