Fig. 6
M1 activity during epidural cerebellar stimulation. a An example M1 unit showing modulation during stimulation (left). Its waveform and inter-spike interval histogram is shown (right). b Violin plot showing firing rate change between Stimpre and Stimdur across all high-amplitude M1 units. c Representative cross-correlogram of a pair of M1 units, before and during cerebellar stimulation (left). Mean change in the ΔCCH is shown as mean ± s.e.m., across 4 animals (right). d Change in LFP power from a single animal before and during cerebellar stimulation (left). Grey shaded area shows the slow frequency band (0.3–4 Hz). On the right is the average LFP power in the slow frequency band across all animals (right, *p < 1 × 10–2; Stimpre power is same in Fig. 5 but y-axis scale is adjusted to accommodate Stimdur power)