Skip to main content
. Author manuscript; available in PMC: 2013 Sep 1.
Published in final edited form as: Epilepsy Res. 2012 May 9;101(3):268–276. doi: 10.1016/j.eplepsyres.2012.04.014

Figure 1.

Figure 1

Seizures caused by intra-hippocampal infusion of the organophosphate paraoxon. A ) displays % fraction of animals having seizures in response to 100 nmols (n= 9), 200 nmols ( n= 52) and 300 nmols (n = 11)of intra-hippocampal paraoxon. B) A pie chart of four responses to 200 nmols paraoxon infused in the hippocampus: no seizures, seizures during infusion, intermittent post infusion seizures and continuous post infusion seizures. C) Displays EEG recordings from right (R) and left (L) hippocampus showing intermittent seizures following infusion of 200 nmol paraoxon solution into the right hippocampus. A seizure begins in the right hippocampus, spreads to the left hippocampus and ends several second later (middle two traces), and soon thereafter another seizure begins and spreads to the left hippocampus. D) Displays a continuous electrographic seizures occurring in right and left hippocampi, note faster time base. The seizure consists of continuous spike-wave discharges.