在外部和内部驱动的认知灵活性的共同和独特的网络基础:从发展的角度来看
1Shanghai Key Laboratory of Brain Functional Genomics (Ministry of Education), Affiliated Mental Health Center (ECNU), School of Psychology and Cognitive Science, East China Normal University, Shanghai 200062, China.
Developmental cognitive neuroscience
|February 10, 2025
概括
认知灵活性,无论是反应性的还是自发的,都表现出类似的与年龄相关的变化,由前对对对网介导. 独特的网络预测每个灵活性类型的增加,突出了不同的发展轨迹.
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:
- 认知灵活性对于执行职能至关重要.
- 存在两种类型:反应性 (外部驱动) 和自发性 (内部驱动).
- 这些灵活性的发育轨迹和神经支尚未得到充分理解.
研究的目的:
- 调查常见和独特的神经网络的反应性和自发性灵活性.
- 检查年龄和性别对这些网络的影响.
- 使用纵向数据确定发育变化.
主要方法:
- 使用横截面和纵横静止状态fMRI数据 (N=249,年龄6-35).
- 分析了功能连接强度 (静态) 和节点灵活性 (动态).
- 应用统计模型来评估年龄,性别和网络效应.
主要成果:
- 这两种灵活性类型都表现出二级年龄效应,与前端对面网络连接性和灵活性有关.
- 腹部注意力网络的灵活性预测了以后的反应灵活性.
- 背部注意力网络的特性预测了自发的灵活性增长.
- 性别之间的灵活性差异因背部注意力网络的灵活性而受到缓解.
结论:
- 反应性和自发性灵活性共享发展途径,但也存在差异.
- 独特的神经网络在发育过程中支持每种类型的认知灵活性.
- 这些发现有助于理解神经精神疾病中认知灵活性.
相关概念视频
Piaget's Theory of Cognitive Development from Childhood into Adulthood
72
Jean Piaget's theory of cognitive development emphasizes the role of thinking in a child's learning process, suggesting that children are naturally curious about their environment. His approach to development is discontinuous, proposing that cognitive abilities progress through distinct stages, each with unique characteristics. Central to Piaget's theory is schemata—mental structures that allow individuals to understand and interpret the world.
Schemata: Building Blocks of...
Schemata: Building Blocks of...
72
Cognitive Development During Adolescence
40
During adolescence, individuals experience significant cognitive development that enhances their understanding of others' emotions and thoughts, known as cognitive empathy. This period is marked by an increased ability to adapt to others' perspectives and a more nuanced understanding of others' mental states, a skill that is foundational for social problem-solving and conflict avoidance. The development of cognitive empathy relies heavily on the theory of mind — the...
40
Cognitive Development During Adulthood
46
Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...
46
The Nativist Approach
33
The nativist approach to infant cognitive development proposes that infants are born with inherent knowledge structures that allow them to interpret the world almost immediately. This perspective contrasts with earlier developmental theories, such as those proposed by Jean Piaget, which emphasized a more gradual acquisition of cognitive abilities through interaction with the environment. One key concept in this approach is object permanence — the understanding that objects continue to...
33
Information Processing Approach
30
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...
30
Revisionist Views of Adolescent and Adult Cognition
23
A revisionist approach to Jean Piaget's theory of cognitive development has brought new insights that challenge and reinterpret his established ideas. Piaget proposed that the formal operational stage, emerging in adolescence, represents the culmination of cognitive maturity. During this stage, individuals are said to develop abstract thinking, engage in systematic problem-solving, and show a form of egocentrism, believing others are as preoccupied with their behavior as they are...
23


