Figure 6 | Scientific Reports

Figure 6

From: Recording single- and multi-unit neuronal action potentials from the surface of the dorsal root ganglion

Figure 6

Effect of limb movement on unit spike amplitude. (A) Spike amplitude and foot displacement averaged over 5 center-out motion trials for an example single unit. (B) Example unit waveforms during epochs where the limb was stationary (blue) or moving (red). (C) Scatterplot of amplitude variance versus spike amplitude units (n = 474 units, 5 cats). (D) Distribution of spike amplitudes between stationary and movement phases (p = 0.728, rank-sum test). (E) Rank-sum test applied across all units showed no significant difference in amplitude Fano factors between conditions (p = 0.505). Fano factors > 3 and spike amplitudes > 100 μV not shown in figure.

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