Fig. 2.

Mean and standard error of the number of entrances, number of shocks and time spent in each quadrant during each of the final 4 training sessions per animal and group. A) Average number of entrances into the shock for FSE-NL (red line), FSE-L (blue line) and Cont (black line); B) Average number of shocks per group; C) Percentage of time spent in each quadrant in the final training session (FSE-NL) or at criterion (Cont and FSE-L) (T = Target; CCW = quadrant counter-clockwise from shock zone; OPP = quadrant opposite shock zone; CW = quadrant clockwise shock zone).