Evidence Relationship: Supports
Vote on whether "Cortical thinning of 0.5mm annually throughout adolescence reflects increased neural efficiency rather than damage." is good evidence that supports the claim "Normal adolescent synaptic pruning reduces gray matter volume by 10-20% without pathology according to established developmental trajectories."
Sources for this evidence:
Evidence Claim
Cortical thinning of 0.5mm annually throughout adolescence reflects increased neural efficiency rather than damage.
Neurodevelopmental theory posits that gray matter reduction indicates specialization and optimization of neural networks.
Main Claim
Normal adolescent synaptic pruning reduces gray matter volume by 10-20% without pathology according to established developmental trajectories.
Physiological brain maturation necessarily involves substantial gray matter reduction as neural circuits refine and myelination increases.
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