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视觉模拟通过在侧向前额叶皮层的顺序监测得到支持

Aarit Ahuja¹, Nadira Yusif Rodriguez¹, David L Sheinberg¹

¹Brown University, Providence, RI.

Journal of cognitive neuroscience

|March 6, 2026

概括

视觉模拟对于日常任务至关重要,它涉及到内部世界的建模. 这项研究发现,序列监测区域,特别是侧面前额叶皮层 (LPFC) 升级,对于跨物种的视觉模拟至关重要.

科学领域:

神经科学是一个神经科学.
认知科学认知科学
比较心理学比较心理学

背景情况:

视觉模拟是日常任务的关键,可以实现内部世界建模和导航.
视觉运动区域支持人类和非人类灵长类动物的复杂视觉模拟.
视觉模拟背后的认知过程在很大程度上是未知的.

研究的目的:

在视觉模拟中研究连续监测神经区域在视觉模拟中的作用.
测试侧向前额叶皮层 (LPFC) 活动参与视觉模拟的假设.
检查支持视觉模拟的神经机制的跨物种相似性.

主要方法:

功能磁共振成像 (fMRI) 用于测量大脑活动.
人类和一只 perform 一个视觉模拟任务称为"Planko.
分析了侧向前额皮层 (LPFC) 活动模式,特别是单调的增加 (放缓).

主要成果:

在人类和子子中观察到LPFC升级.
这种LPFC升级是特定于视觉模拟任务条件的.
这些发现表明,在视觉模拟过程中神经活动的跨物种一致性.

结论:

视觉模拟依赖于参与序列监测的神经区域.
侧向前额皮层 (LPFC) 在物种间的视觉模拟中起着保留的作用.
这项研究为了解视觉模拟的认知和神经基础提供了基础.

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