Which of the following best describes the role of synaptic pruning in brain development, particularly during infancy and adolescence?Single choice

A

A. Synaptic pruning ensures that all neurons formed in early development are preserved, strengthening overall brain capacity by maximizing the number of connections.

B

B. Synaptic pruning is the process by which unused or weakly stimulated neurons and synapses are eliminated, allowing the brain to become more efficient and specialized over time.

C

C. Synaptic pruning eliminates neurons and synapses that receive the most stimulation, making room for new neural growth during adulthood.

D

D. Synaptic pruning occurs only in early childhood and stops by adolescence, once executive functions are fully developed in the prefrontal cortex.

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