As a nondrug complementary therapy and healthy leisure physiotherapy method, foot bath (FB) is gaining acceptance and popularity in many areas. The significance of this research is to study the close and complex connection between FB stimulation and the human brain using fNIRS neuroimaging techniques. Participants were placed under two different conditions (normal and foot bath) and instructed to perform Stroop task of color word matching. Research on the behavioral results of the subjects showed that FB can effectively regulate the efficiency of humans in the process of performing tasks in a natural state. The fNIRS findings showed that the PFC in the FB condition was weakly activated compared to the normal condition. FB can realize the natural and healthy regulation of human brain cognitive function, which will have an impact on many production activities in human daily life.

中文翻译：

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足浴对人脑和认知功能影响的近红外研究

足浴（FB）作为一种非药物辅助疗法和健康休闲理疗方法，在许多领域正获得认可和普及。本研究的意义在于利用 fNIRS 神经影像技术研究 FB 刺激与人脑之间的密切而复杂的联系。参与者被置于两种不同的条件下（正常和足浴），并被指示执行颜色词匹配的 Stroop 任务。对受试者行为结果的研究表明，FB可以有效调节人类在自然状态下执行任务的过程中的效率。fNIRS 研究结果表明，与正常情况相比，FB 条件下的 PFC 被弱激活。FB可以实现人脑认知功能的自然健康调节，