Haptic perception uses signals from touch receptors to detect, locate, and mentally represent objects and surfaces. Research from behavioral science, neuroscience, and computational modeling advances understanding of these essential functions. Haptic perception is grounded in neural circuitry that transmits external contact to the brain via increasingly abstracted representations. Computational models of mechanical interactions at the skin predict peripheral neural firing rates that initiate the processing chain. Behavioral phenomena and associated neural processes illustrate the reciprocal relationship by which perception supports action and action gates experience. The interaction of sensation and action is evident in how features of surfaces and objects such as softness and curvature are encoded. By incorporating touch sensations in conjunction with motor control, biologically embedded prosthetics enhance user capabilities and may elicit feelings of ownership. Efforts to create virtual haptic experience with advanced technologies underscore the complexity of this fundamental perceptual channel and its relation to action.

中文翻译：

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触觉感知及其与动作的关系


触觉感知使用来自触觉感受器的信号来检测、定位和在心理上表示物体和表面。行为科学、神经科学和计算建模的研究促进了对这些基本功能的理解。触觉感知以神经回路为基础，该回路通过日益抽象的表示将外部接触传递到大脑。皮肤机械相互作用的计算模型预测启动处理链的外周神经放电率。行为现象和相关的神经过程说明了感知支持行动和行动门体验的互惠关系。感觉和动作的相互作用在表面和物体的特征（如柔和度和曲率）的编码方式中是显而易见的。通过将触觉与运动控制相结合，生物嵌入的假肢增强了用户的能力，并可能引发主人翁意识。利用先进技术创造虚拟触觉体验的努力凸显了这一基本感知通道及其与行动的关系的复杂性。