基于执行功能的阅读训练会激活带膜-眼膜和背部注意力网络
Nikolay Taran1, Rola Farah1, Carmel Gashri1
1Educational Neuroimaging Group, Faculty of Education in Science and Technology, Faculty of Biomedical Engineering, Technion Israel Institute of Technology, Haifa, Israel.
Network neuroscience (Cambridge, Mass.)
|December 25, 2023
概括
一个计算机化阅读干预措施改善了阅读速度和视觉注意力在儿童的阅读障碍. 这种干预措施增强了支持执行功能 (EFs) 和视觉处理的区域的大脑连接.
科学领域:
- 神经科学是一个神经科学.
- 认知心理学 认知心理学
- 发展心理学 发展心理学
背景情况:
- 阅读障碍是一种常见的神经发育障碍,影响阅读能力.
- 执行功能 (EF) 和视觉注意力对于阅读能力至关重要.
- 针对潜在的认知缺陷可能会增强对阅读障碍的阅读干预措施.
研究的目的:
- 研究基于计算机执行功能 (EFs) 的阅读干预对神经回路的影响.
- 为了检查与EFs相关的大脑连接和视觉注意力在儿童的变化与阅读障碍.
- 评估干预对阅读速度和视觉注意力的影响.
主要方法:
- 功能性磁共振成像 (fMRI) 用于分析种子到声细胞的功能连接.
- 参与者包括阅读障碍儿童和8-12岁的典型读者.
- 基于EFs的8周阅读干预与数学训练对照组进行了比较.
主要成果:
- 患有阅读障碍的儿童在基于EFs的阅读干预后,阅读速度和视觉注意力有所改善.
- 神经成像显示,在患有阅读障碍的儿童中,皮带-骨网络和头/前中心区域之间的功能连接性增加.
- 连接强度与处理速度和视觉注意力得分正相关.
结论:
- 基于EFs的干预后,阅读障碍症的阅读改善与大脑网络中的神经可塑性变化有关.
- 该干预措施增强了支持EFS和视觉处理的大脑区域的连接.
- 训练EF和视觉注意力等基础认知技能对于改善阅读障碍症的阅读至关重要.
更多相关视频
相关概念视频
01:30Information Processing Approach
38
The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is...
38
01:24Working Memory
172
Working memory refers to a combination of components, including short-term memory and attention, that allow an individual to hold information temporarily as we perform cognitive tasks. It is an essential cognitive function that enables the execution of complex tasks such as problem-solving, comprehension, and reasoning. Unlike short-term memory, which simply involves the storage of information for a brief period, working memory involves the active manipulation and processing of this...
172
01:21Association Areas of the Cortex
5.4K
Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
5.4K