Fig. 4. CTmax for locomotor function is predictive of
CTmax for spiracular control in the HN and CN groups. The
slopes of the regressions were 0.99 (HN) and 1.04 (CN). The slope for the LN
group was not significantly different from zero, due probably to the extreme
lack of variability among the CTmax endpoints. The red
symbols and line, HN values; blue, LN; black, CN. N=16 for each
group.