Figure 5
Dose response curves for the spinally mediated antinociceptive effects of intrathecal carbachol The values for ECT (neck, panel A; tail, panel B) and TFL (panel C) are shown on a scatter plot against dose of intrathecal carbachol. Only the results from testing times when there was no significant rise in ECT (n) values are shown. These values have been subjected to a logistic regression shown by the continuous line bounded by ± 95% CI shown as broken lines.