A physical therapist describes cerebral palsy as an umbrella term used to describe movement disorders due to brain damage that are non-progressive and are acquired in utero, during birth or during infancy. Which statement best describes cerebral palsy?

• A. A progressive motor disorder caused by degeneration of muscle tissue
• B. A disease caused by peripheral nerve injuries in adulthood
• C. A musculoskeletal condition with rapid progression
• D. Non-progressive movement disorders due to brain damage acquired prenatally or in infancy

Answer: (D)

Cerebral palsy describes movement disorders that arise from brain injury occurring before birth or in early infancy, and the key point is that the condition itself is non-progressive. The brain injury sets up motor dysfunction that tends to be stable over time, even though a child’s abilities may change as they grow and develop, and secondary musculoskeletal issues can emerge. This distinguishes it from problems that involve degeneration of muscle tissue or peripheral nerves later in life, and from conditions that progressively worsen. So the best description is non-progressive movement disorders due to brain damage acquired prenatally or in infancy.