Order memory
Memory for the sequential order of actions in the video was also measured using a 2AFC task, and performance was calculated as the proportion of correct trials. We conducted another multilevel binomial logistic model with Group, Time, Activity, and their interactions predicting order memory performance with a random intercept effect of Participant and a random slope effect of Time. This model can be seen in Fig. Mean order memory performance plotted separately for the Gyoza (left panel) and Tai chi groups (right panel) by activity. Error bars represent one standard error of the mean.