fNIRS STUDY OF EFFECTS OF FOOT BATH ON HUMAN BRAIN AND COGNITIVE FUNCTION

Abstract

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.