视觉视角塑造主观经验:可分离的顶叶对记忆的建构性的贡献。

IF 3 3区 医学 Q2 NEUROSCIENCES
Peggy L St Jacques
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引用次数: 0

摘要

记忆的主观特征往往被认为次于记忆事件的客观内容。然而,越来越多的证据表明,这些特征积极地塑造了记忆的构建、体验和使用方式。与其将视觉视角视为主观性的外围关联,不如将其定位为形成记忆的关键机制。因为视角可以灵活地控制和可靠地测量,它提供了一个独特的窗口,了解检索目标如何与心理模拟相互作用,以产生生动和情感共鸣的回忆。基于行为学和神经影像学的研究,本文认为视觉视角决定了记忆的空间框架以及回忆的情感和感官品质。着眼于后顶叶皮层,它概述了角回(AG)和楔前叶在支持视角依赖检索中的独特作用。AG有助于选择和维护检索视角,将知觉和概念特征整合到一个连贯的场景中。相反,楔前叶支持空间转换,调节回忆的生动性、情绪基调和具体特征,特别是当个体从非主导或转移的角度回忆事件时。总之,这些发现将视觉视角定位为主体性建构的核心机制。理解观点是如何塑造记忆过程的,可以让我们深入了解记忆是如何支持情绪调节、心理模拟和自我在时间上的连续性的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Visual Perspective Shapes Subjective Experience: Dissociable Parietal Contributions to the Constructive Nature of Memory.

Subjective features of memory are often treated as secondary to the objective content of remembered events. However, growing evidence suggests that these features actively shape how memories are constructed, experienced, and used. Rather than treating visual perspective as a peripheral correlate of subjectivity, this review positions it as a key mechanism that shapes the memory. Because perspective can be flexibly controlled and reliably measured, it offers a unique window into how retrieval goals interact with mental simulation to produce vivid and emotionally resonant recollections. Drawing on behavioral and neuroimaging research, this review shows that visual perspective determines the spatial framing of memory and the emotional and sensory qualities of recollection. Focusing on the posterior parietal cortex, it outlines distinct roles for the angular gyrus (AG) and the precuneus in supporting perspective-dependent retrieval. The AG contributes to the selection and maintenance of a retrieval perspective, integrating perceptual and conceptual features into a coherent scene. In contrast, the precuneus supports spatial transformation and modulates the vividness, emotional tone, and embodied character of recollection, particularly when individuals recall events from a nondominant or shifted perspective. Together, these findings position visual perspective as a central mechanism in the construction of subjectivity. Understanding how perspective shapes the process of remembering provides insight into how memory supports emotion regulation, mental simulation, and the continuity of the self across time.

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来源期刊
Journal of Cognitive Neuroscience
Journal of Cognitive Neuroscience 医学-神经科学
CiteScore
5.30
自引率
3.10%
发文量
151
审稿时长
3-8 weeks
期刊介绍: Journal of Cognitive Neuroscience investigates brain–behavior interaction and promotes lively interchange among the mind sciences.
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