Figure 2.

Concentration- and time-effect curves for inhaled toluene on mouse distance traveled (% of air control ± SEM). Activity for the four strains of mice is shown in ten consecutive 3-min segments for the 30-min exposures.

Concentration- and time-effect curves for inhaled toluene on mouse distance traveled (% of air control ± SEM). Activity for the four strains of mice is shown in ten consecutive 3-min segments for the 30-min exposures.