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The statistical approaches to determining sample size are based on confidence intervals.
Paraplegia
A condition characterized by the paralysis of the lower half of the body, typically caused by spinal cord injury or a congenital condition.
Quadriplegia
A medical condition where there is paralysis of all four limbs, often resulting from injury to the spinal cord.
Hemiplegia
A condition characterized by paralysis or severe weakness on one side of the body, often resulting from a stroke or brain injury.
Motor Cortex
A region of the cerebral cortex involved in the planning, control, and execution of voluntary movements.
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