神经和遗传过程在学习阅读和特定阅读障碍中的作用:对教学的影响
Jessica A Church1, Elena L Grigorenko2, Jack M Fletcher3
1The University of Texas at Austin, USA.
概括
学习阅读包括重新调整大脑系统的语言和视觉功能. 早期干预和结构化指导对于发展阅读技能至关重要,这些技能得到了理解神经和遗传影响的支持.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 遗传学 是一个遗传学.
背景情况:
- 阅读学习需要将神经系统重新用于口语和视觉处理.
- 了解大脑的阅读网络对于有效的识字指导至关重要.
研究的目的:
- 描述书面语言处理的计算模型.
- 解释关键大脑系统 (背部,腹部,认知控制) 在阅读中的作用.
- 检查神经可塑性和对阅读发展和障碍的遗传影响.
主要方法:
- 字母式书面语言处理的计算建模.
- 分析涉及儿童,成人学习者和阅读困难的个人的研究.
- 遗传研究的概述,包括双胞胎和分子遗传研究.
主要成果:
- 识别出不同的神经系统 (背部,腹部,认知控制) 对于阅读至关重要.
- 证明神经网络可塑性,以应对发展和指令.
- 确认了阅读技能的遗传性,并确定了潜在的遗传影响.
结论:
- 神经和遗传发现强调了早期干预和结构化的阅读指导的重要性.
- 促进对词语的子词组件的访问是训练大脑阅读的关键.
- 对阅读的神经和遗传基础的持续研究至关重要.
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