The concept of neuroplasticity has revolutionized our understanding of the adult brain. Previously, it was believed that the brain's structure was largely fixed after a critical period in childhood. However, recent research demonstrates that the brain remains capable of substantial reorganization throughout life, adapting to new experiences, learning, and even injury. This plasticity occurs at multiple levels, from synaptic connections between neurons to entire cortical maps. For instance, in individuals who lose their sight, the visual cortex may be recruited to process auditory or tactile information, enhancing their remaining senses. Such findings have profound implications for rehabilitation and education, suggesting that targeted training can harness this inherent adaptability to improve cognitive functions or recover from neurological damage.
❓ Theo đoạn văn, một hàm ý quan trọng của tính dẻo thần kinh là gì?
A. Bộ não người trưởng thành gần như không thể thay đổi sau thời thơ ấu.
B. Não bộ có thể tự tổ chức lại để phản ứng với các trải nghiệm hoặc tổn thương.
C. Tính dẻo dai của thần kinh chỉ xảy ra trong giai đoạn quan trọng ở giai đoạn đầu đời.
D. Mất thị lực dẫn đến suy giảm khả năng xử lý thính giác.
✅ 正确答案
The brain can reorganize itself in response to experiences or damage.
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