Figure 1From: The antinociceptive effect of systemic gabapentin is related to the type of sensitization-induced hyperalgesiaOriginal single motor unit spikes. The figure shows actual spikes (lower panel) recorded during 10 s of noxious mechanical stimulation (A) and a train of 16 electrical stimuli (B; wind-up). Top panel shows the number of spikes/s (sp/s) recorded for each stimulus as bar histograms (mechanical stimulation in mN and electrical pulses as TTL pulses).Back to article page