approaching significancep = 0.07
Similarly, compared to baseline stimulation, MUA peak firing rate increased approaching significance in 3–5 h stimulation ( H = 3.13, p = 0.07, Kruskal–Wallis test; Fig. 1 k) but not in 0 to 2 h stimulation ( H = 0.22, p = 0.64, Kruskal–Wallis test; Fig. 1 k).