Fig 7 -

Effects of widening the time window for synchronization (Δt = ± 2, ± 4, and ± 6 ms) on an increment of the cross-interval synchronization index of MU pulses (CISI in panel A), the force root-mean squared value (rmsF in panel B), the force range (rangeF in panel C), the maximum force (maxF in panel D), as well as the force parameter VAF (in panel E) and the force mean spectral frequency (meanfreq in panel F), presented as the ratio of values calculated for each method of synchronization (Methods 1–4) vs. the NS basic model.