The concept of neuroplasticity has revolutionized our understanding of the brain's capacity for change. Historically, it was believed that the adult brain was largely fixed, with neural circuits becoming static after a critical period in childhood. However, recent research demonstrates that the brain remains highly adaptable throughout life, constantly reorganizing its structure and function in response to experience. This plasticity occurs at multiple levels, from synaptic strengthening to cortical remapping, and is influenced by factors such as learning, environmental enrichment, and even injury. For instance, when one sensory modality is lost, the corresponding cortical areas can be recruited for other functions, a phenomenon observed in individuals who are blind and show enhanced auditory or tactile processing. Such findings have profound implications for rehabilitation and education, suggesting that targeted interventions can harness the brain's intrinsic malleability to promote recovery and cognitive enhancement.
❓ According to the passage, what is a key implication of neuroplasticity for rehabilitation?
A. The adult brain is incapable of significant change after childhood.
B. Targeted interventions can potentially use the brain's adaptability to aid recovery.
C. Sensory loss always leads to permanent deficits in other modalities.
D. Neuroplasticity only occurs during critical periods in early life.
✅ 正确答案
Targeted interventions can potentially use the brain's adaptability to aid recovery.
IELTS Reading Tips
Skim the questions first, underline keywords, then locate in the passage
Watch for paraphrasing; correct answers are often reworded
Be wary of absolute statements (all, always, never) — usually wrong
Pay attention to content after transition words (however, but, yet)
Manage time: about 20 minutes per passage; skip difficult questions first