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. 2018 Feb 1;8:2062. doi: 10.1038/s41598-018-20428-8

Figure 2.

Figure 2

Single-unit spike recording analysis in the context of VPLo-HFS. (A) Microelectrode recordings were performed in the cerebellar receiving area of thalamus (VPLo) while stimulating in the same thalamic nucleus. (B) Recording artifacts were template-subtracted, with stimulation times used to generate peristimulus time histograms (PSTHs) of spike activity. Spike depolarization is shown as a negative polarity. (C) PSTHs from a recorded neuron before and during HFS at three different stimulation amplitudes. ΔH is the percentage decrease in PSTH entropy between the HFS-off and HFS-on states. The p value indicates the likelihood of the observed PSTH entropy during HFS to occur by chance.