The first spatial mode extracted from all MIB runs (i.e., global component, Figure 1E) was used to determine percent
variance accounted for in different subsets of MIB runs. (A) Percent variance
accounted for in high- versus low-rate MIB runs. (B) Percent variance accounted
for in long- versus short-duration MIB runs. (Error bars, SEM across runs;
*, p < 0.05; **, p < 0.01;
***, p < 0.001, two-sided permutation tests).