Table 1. Conversion between the stimulation frequency and period.

r0 = (fstim/f0) ∙ 100	25%	40%	55%	60%	85%	100%	115%	130%	145%	160%	175%
Ts[ms]	64	40	29	23	19	16	14	12	11	10	9
rint = (fstim/fint) ∙ 100	22%	35%	48%	61%	74%	88%	100%	117%	127%	140%	156%

In the first row, we show the ratio r₀ (%) of the CR sequence frequency per ON-cycle (f_stim) over the frequency of the reference stimulation frequency (f₀ = 62.5 Hz, T₀ = 16 ms) which is used for providing f_stim –values which are distributed in an “approximately” equidistant grid on the frequency space: f_stim ∈ [25%f₀,…,175%f₀]. Based on these values, we define the period T_s (second row) of the CR sequences. These are the two descriptions used broadly throughout the paper. In the last row, we show additionally − and only for comparison reasons − the corresponding ratios r_int (%) of CR sequence frequency per ON-cycle (f_stim) over the frequency of the intrinsic firing rate of the network frequency (f_int ≈ 71.4 Hz, T_int ≈ 14ms) without any external stimulation.