Recent advances in neuroimaging have revealed that the human brain exhibits remarkable plasticity, allowing it to reorganize neural pathways in response to learning or injury. However, this adaptability is not uniform across all cognitive functions. For instance, while the motor cortex can rapidly compensate for damage, higher-order functions such as language and abstract reasoning show more limited recovery, particularly in adults. This discrepancy suggests that the brain's capacity for change is constrained by both developmental timing and the complexity of the neural networks involved. Consequently, therapeutic interventions designed to enhance plasticity must be tailored to specific regions and critical periods, rather than applying a one-size-fits-all approach.
❓ 根据文章所述，为什么高级认知功能的恢复比运动功能的恢复更加困难？
A. 高阶函数对生存而言不那么重要。
B. B) 大脑的可塑性受到发育时机和网络复杂性的限制。
C. C) 运动皮层比语言和推理区域更大。
D. D) 治疗性干预对成年人无效。
✅ 正确答案
B) The brain's plasticity is limited by developmental timing and network complexity.