Figure 8.

Percentage of animals showing P/PSP after a subthreshold infusion of EAA followed by subthreshold mating stimulation. Animals pretreated with a single MEApd infusion of 15 μm EAA were significantly more likely to become P/PSP after mating than animals pretreated with PBS. Pretreatment with EAA in sites that missed the MEApd produced no significant increase in P/PSP. The numbers in parentheses are the numbers of animals per group. * Significantly higher than animals receiving PBS in the MEApd (p ≤ 0.005).