在自闭症谱系障碍的情节性记忆检索过程中,语义典型性的神经相关性
Ann-Kathrin Beck1, Cristiane Souza2, Margarida V Garrido2
1University Kaiserslautern-Landau RPTU, Kaiserslautern, Germany.
Scientific reports
|September 17, 2025
概括
自闭症成年人使用基于回忆的记忆过程,与使用熟悉感的神经类型不同. 两组人都获得了类似的记忆性能,这表明自闭症患者在记忆检索方面有不同的认知策略.
科学领域:
- 认知神经科学 认知神经科学
- 神经发育障碍 神经发育障碍
背景情况:
- 了解自闭症成年人的记忆检索差异至关重要.
- 情节性记忆依赖于熟悉和回忆过程.
- 神经分歧影响认知策略和神经模式.
研究的目的:
- 研究自闭症和神经类型成年人的记忆歧视和神经模式.
- 检查项目典型性和编码类型对内存检索的影响.
- 为了比较神经类型之间的基础记忆表现的认知过程.
主要方法:
- 分析了与事件相关的潜力 (ERP).
- 记忆歧视被评估使用记住-知道-猜测 (R-K-G) 的判断.
- 参与者包括自闭症和神经类型的成年男性.
主要成果:
- 自闭症成年人晚些时候表现出ERP调制 (回忆),神经类型人早期表现出ERP效应 (熟悉性).
- 两组都表现出相似的记忆歧视表现.
- 项目类型和编码类型在调制内存检索过程中相互作用.
结论:
- 自闭症成年人可能会使用不同的认知过程来比较记忆性能.
- 记忆检索的神经相关物在自闭症和神经类型成年人之间有所不同.
- 对于这两种神经类型的情节性记忆中的语义过程,需要进一步的研究.
更多相关视频
相关概念视频
01:19Autism Spectrum Disorder
987
Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by persistent deficits in social communication and interaction alongside restrictive and repetitive behaviors or interests. ASD is sometimes accompanied by intellectual impairment.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
987
01:23Storage
364
A schema is a mental framework that helps individuals organize and interpret information. Schemata, formed from previous experiences, influence how we process new information: how we encode it, the inferences we make, and how we retrieve it. For instance, a schema for what a typical classroom looks like might include desks, a teacher's desk, a whiteboard, and students in such an environment. This expectation helps us quickly understand and navigate new classrooms without needing to analyze...
364
01:27Explicit Memories
426
Explicit memories, also known as declarative memories, are consciously remembered, recalled, and reported. Studying for a chemistry exam involves material that will become part of explicit memory. There are two types of explicit memory: episodic and semantic.
Episodic memory contains information about personally experienced events and is reported as a story. An example of episodic memory is recalling a birthday celebration. This type of memory includes the what, where, and when of an event, as...
Episodic memory contains information about personally experienced events and is reported as a story. An example of episodic memory is recalling a birthday celebration. This type of memory includes the what, where, and when of an event, as...
426