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听觉刺激有助于记忆指导在男性与物质使用障碍的分心抑制

Biye Cai^1,2, Jinjin Wang³, Hanbin Sang^4,5

¹Department of Psychology, Research Center for Psychology and Behavioral Sciences, Soochow University, Suzhou, China.

Frontiers in psychology

|July 22, 2024

概括

患有物质使用障碍 (SUD) 的患者表现出工作记忆干扰抵抗性的改变. 视听线索改善了SUD患者的表现,表明增强了用于认知控制的感官集成.

科学领域:

认知神经科学认知神经科学
成的神经科学成的神经科学

背景情况:

工作记忆的表示影响视觉搜索分心抑制.
药物使用障碍 (SUD) 与认知控制缺陷有关,特别是在过感知分心因素方面.
关于SUD如何影响工作记忆对主动干扰的抵抗性的研究有限.

研究的目的:

调查SUD患者在视觉搜索过程中如何抵抗工作记忆的主动干扰.
检查视听信息在调节这一过程中的作用.

主要方法:

采用了一种结合工作记忆和视觉搜索的双任务模式.
参与者在执行空隙位置搜索任务时记住了颜色单词.
在一半的试验中,在记忆编码期间呈现了一致的听觉信息.

主要成果:

在对照组中观察到响应时间优势,当内存项匹配视觉分心 (仅视觉条件) 时.
在仅视觉条件下,SUD组中没有这种优势.
这两组在视听条件下都显示出相似的便利性,尽管在SUD组中延迟了.
与仅视觉条件相比,视听增强效应在规模和时间上都优越.

结论:

患有SUD的患者表现出明显的抵抗记忆级别干扰干扰的模式.
研究结果阐明了SUD患者的工作记忆,选择性注意力和视听增强之间的相互作用.
这项研究加深了对SUD认知控制和感知决策的理解.

关键词:

注意力指导注意力指导视听增强视听增强视听增强视听增强认知控制是认知控制.药物使用障碍物使用障碍物.工作记忆工作记忆

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