The concept of 'neuroplasticity' has revolutionized our understanding of the brain's capacity for change. Historically, it was believed that the adult brain was relatively fixed, with neural circuits forming only during critical developmental windows. However, recent research demonstrates that the brain remains malleable throughout life, adapting in response to learning, experience, and even injury. This plasticity occurs at multiple levels, from synaptic strengthening to cortical reorganization. For instance, individuals who lose their sight often exhibit enhanced auditory or tactile processing, as the visual cortex is recruited for other sensory modalities. Such findings have profound implications for rehabilitation, education, and the treatment of neurological disorders, suggesting that targeted interventions can harness the brain's adaptive potential.
❓ Ý chính của đoạn văn là gì?
A. A. Bộ não người trưởng thành phần lớn không thể thay đổi sau giai đoạn phát triển ban đầu.
B. B. Tính dẻo thần kinh cho phép não bộ thích nghi suốt đời, mang lại những hàm ý quan trọng.
C. C. Mất cảm giác vĩnh viễn làm suy giảm chức năng não.
D. D. Các giai đoạn phát triển quan trọng là khoảng thời gian duy nhất cho sự hình thành thần kinh.
✅ 正确答案
B. Neuroplasticity allows the brain to adapt throughout life, with significant implications.
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