Exploring the Effect of Qi-Stagnation on Inhibitory Control Function and Its Neuroelectrophysiological Mechanism in College Students Based on ERP Technology
- VernacularTitle:基于ERPs技术探讨气郁质对大学生抑制控制功能的影响及其神经电生理机制
- Author:
Xiaoqi DING
1
;
Yong LIU
;
Junlin HOU
;
Ziwei ZHAO
;
Zhongpeng QIN
;
Ruyuan CAO
;
Xianghong ZHAN
Author Information
- Publication Type:Journal Article
- Keywords: Qi-stagnation; Inhibition control; Flanker paradigm; Event-related potential
- From: World Science and Technology-Modernization of Traditional Chinese Medicine 2025;27(5):1219-1227
- CountryChina
- Language:Chinese
- Abstract: Objective To investigate the effect of Qi stagnation on inhibitory control function and its neuroelectrophysiological mechanism in college students.Methods The population of peace and Qi depression was screened from college students through the scale of"Classification and Judgment Criteria of Traditional Chinese Medicine Constitution",and 35 subjects were included in each group.Combined with event-related potential technology,the two groups were collected to complete the Flanker paradigm behavioral indicators(accuracy,response time)and EEG data indicators(amplitude and latency of N2 and P3 components),and the behavioral differences and neuroelectrophysiological mechanisms between the two groups under the Flanker paradigm were explored.Results Compared with the flat group,the reaction time of the gas depression group was longer(P=0.07).Compared with the consistent dondition,the reaction time was longer under the inconsistent condition(P<0.001),and the accuracy rate was lower under the inconsistent condition significantly(P<0.001).Compared with the peaceful group,the N2 amplitude of the air depression group was higher(P<0.05).There was a statistically significant difference in the main effect of brain regions in the N2 latency period(P<0.001).Frontal lobe zero(Fz)in frontal region was greater than Frontal lobe central zero(FCz)in frontal region and greater than Central zero(Cz)in central region(P<0.05).There was a statistically significant difference in the main effect of brain region(P<0.001).FCz in the frontal central region was significantly greater than that in the frontal region Fz(P<0.001),and the difference was statistically significant in the central region Cz was significantly greater than that in the frontal region(P<0.001).The incubation period of P3 component was significantly smaller than that of inconsistent stimulation(P<0.001).Conclusion Qi stagnation has a negative effect on the inhibitory control function of college students,and the decline of conflict monitoring and control ability is one of the possible mechanisms.
