Correlations and Regressions
nausea
To test which factor between MSSQ scores and the level of nausea experienced during sham better predicted the reduction in nausea during 10 Hz-tACS, correlations analyses were performed using Spearman’s rho test.In the whole sample of subjects, the difference in nausea between sham and 10 Hz-tACS conditions was significantly correlated with the nausea experienced during sham (