同时测量工作记忆和抑制控制以及它们与一般人口中自闭症和多动症特征的相关性
Yasamin Rahmati1, Christopher Jarrold1
1School of Psychological Science, University of Bristol, Bristol, United Kingdom.
PloS one
|January 6, 2026
概括
这项研究研究了神经类型成年人的执行功能,包括工作记忆和抑制控制. 这些执行功能与自闭症或ADHD特征之间没有发现显著的相关性.
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:
- 执行功能涉及工作记忆和响应抑制.
- 自闭症谱系障碍 (ASD) 和注意力缺陷/多动障碍 (ADHD) 与执行功能差异有关.
研究的目的:
- 为了正向评估工作记忆和抑制控制.
- 检查执行职能组件之间的相互作用.
- 为了将表现与自闭症和ADHD特征相关联.
主要方法:
- 两项研究使用了修改后的侧翼和空间冲突任务.
- 任务同时评估工作记忆和抑制控制.
- 100个神经类型的成年人参加了每项研究.
主要成果:
- 反应时间受到工作记忆和侧面任务中的抑制负荷的影响 (研究1).
- 空间冲突任务显示了抑制负载 (研究1) 和记忆和一致负载 (研究2) 的影响.
- 没有发现执行功能组件之间的过度添加相互作用;没有观察到与ASD或ADHD特征的有意义的相关性.
结论:
- 执行职能组件可以独立评估.
- 工作记忆和抑制控制在神经类型成年人中不会以过度添加的方式相互作用.
- 在一般人群中,自闭症和ADHD特征与这些特定的执行功能指标没有有意义的相关性.
相关概念视频
Attention-Deficit/Hyperactivity Disorder
736
Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by persistent inattention, hyperactivity, and impulsivity. It affects approximately 5-8% of children globally, with around 60-70% of cases persisting into adulthood. ADHD has significant implications for educational attainment, social interactions, and occupational success.
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings....
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings....
736
Information Processing Approach
508
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...
508
Working Memory
789
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...
789


