自然主义的物体表现取决于距离和尺寸的提示
bioRxiv : the preprint server for biology
|April 1, 2024
概括
大脑对真实物体的反应与图片不同,特别是关于距离和尺寸的线索. 真实物体更强烈地参与与行动相关的大脑区域,与远距离影响反应不同,与模两可的图像刺激不同.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 视觉感知 视觉感知 视觉感知
背景情况:
- 传统的视觉框架将物体大小与腹部视觉路径和空间距离与背部视觉路径联系起来.
- 这些框架通常依赖于具有模两可的尺寸和距离信息的二维刺激.
- 毫不含糊的现实世界的线索对大脑表现的影响仍然不太了解.
结论:
- 当刺激提供明确信息时,大脑表现反映了物理对象的特征.
- 腹部 (什么) 和背部 (在哪里/如何) 路径处理之间的区别在现实世界的线索清晰时不那么严格.
- 研究结果提供了对自然主义对象感知和大脑对物理属性的表征的见解.
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