Study On The Correlation Between Executive Function Of Brain And Basketball Tactical Decision

Basketball is fast changing,the game is always in a high rhythm state,the whole process of the game contains a lot of decision-making behavior,from a certain point of view,the thinking and decision-making ability of basketball players is an important factor to win the game.Executive function,as the core component of advanced cognitive processing,mainly includes three sub core components: inhibition,refresh and transformation.There must be information processing correlation between basketball tactical decision-making and executive function,but the research on the relationship between them is still under discussion.The research takes basketball as the carrier,through the correlation analysis of brain executive function and basketball tactical decision-making,to explore the internal relationship between brain executive function and basketball decision-making.In this study,the experimental subjects are the students of basketball major of grade 2018(42 measured,40 effective)and the students of basketball major of grade2020(58 measured,53 effective).On the basis of e-prime3.0 software,the basketball tactical decision-making test system and brain executive function test system were developed.The basketball tactical decision-making level(cognitive decision-making,intuitive decision-making)and brain executive function level(inhibition function,refresh function,conversion function)were measured by the subjects.The mean value comparison,multi factor correlation analysis and independent sample t-test of extreme grouping were used for statistical analysis The results are as follows:1)From the mean comparison results:the students of specialized class are superior to the students of general class in basketball tactical decision-making level,and the students of specialized class are superior to the students of general class in refresh function and conversion function.2)Multi factor correlation test results:there is a significant positive correlation between the correct rate of basketball cognitive tactical decision-making and the correct rate of intuitive tactical decision-making.The results show that the significant correlation and correlation coefficient of the sub dimension of executive function of basketball basic students of physical education major are low.There is a significant correlation between some indexes of basketball tactical decision-making ability and executive function of students of physical education major,but the correlation coefficient is not high.3)Two independent samples t-test was conducted with basketball tactics decision-making as grouping variable.Results:the refresh function level of high basketball tactics decision-making ability students was significantly higher than that of low basketball tactics decision-making ability students,the conversion function level of high basketball tactics decision-making ability students was significantly higher than that of low basketball tactics decision-making ability students,the inhibition function level of high basketball tactics decision-making ability students and low basketball tactics decision-making ability students There is no significant difference in the ability of students.4)Two independent samples t-test was conducted with executive function as grouping variable.Results:the basketball tactical decision-making level of high refresh function students was significantly higher than that of low refresh function students,the basketball tactical decision-making level of high conversion function students was significantly higher than that of low conversion function students,and there was no significant difference in basketball tactical decision-making ability between high inhibition function students and low inhibition function students.Conclusion: refresh function and conversion function are positively correlated with basketball tactical decision-making ability,and brain executive function is highly correlated with basketball tactical decision-making ability.In the future research,we can increase the research on the changes of brain executive function after basketball tactics training and the improvement of basketball tactics decision-making ability after brain executive function training,and further explore the causal relationship between the two.