FIG. 8.

Scatterplot illustrating the relationship between the sum of regional neuronal necrosis and the average seizure severity score (SS _AVR) during the first four hours after exposure to diisopropylfluorophosphate (DFP). Each point represents an individual DFP-intoxicated animal. The correlation between seizure severity and neuronal necrosis was stronger during the first week post intoxication (r_s = .71 [95% CI = 0.40–0.88], P = .0003) compared with later time points (r_s = .55 [95% CI = 0.12–0.80], P < .012), although both were significant.