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. 2020 May 19;10:8278. doi: 10.1038/s41598-020-65211-w

Figure 7.

Figure 7

Electrophysiological changes before, during and after delivery of constant positive current into the bilateral STN in rats with 3-NP-induced hyperkinesia. Sample sweeps of the STN firing pattern (a) before, (b) during, and (c) after delivery of 450 µA of constant positive current into the STN. (dg) Burst counts per 30 seconds tended to increase during stimulation with 150–450 µA current but not with 75 µA current. However, statistical significance was achieved only with 450 µA stimulation (n = 5 in two rats for each current intensity, *p < 0.05 compared with the baseline data before stimulation).