Many studies have compared active and passive touch to understand how motor action shapes touch perception. Current views emphasize the difficulties in making such a comparison and promote investigating how motor strategies enable the filtering out of sensory inputs to reshape touch perception. Cybulska-Klosowicz et al. (2020) suggest that primary somatosensory (S1) cortical remodeling of digit representation occurs during active touch. Here, alternative interpretations are proposed and the relevance of studying multidigit scanning is emphasized.

中文翻译：

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清醒猴子 S1 数字表示的经验驱动重塑：比较主动和被动触摸的挑战

许多研究比较了主动和被动触摸，以了解运动动作如何塑造触摸感知。当前的观点强调进行这种比较的困难，并促进研究运动策略如何能够过滤感官输入以重塑触觉感知。Cybulska-Klosowicz 等。(2020) 建议在主动触摸期间发生数字表示的初级体感 (S1) 皮质重塑。在这里，提出了替代解释，并强调了研究多位扫描的相关性。