Corpus StriatumKainic AcidChronic DiseaseMultiple Sclerosis3,4-Dihydroxyphenylacetic AcidDopamineBrainAcute DiseaseMagnetic Resonance ImagingReceptors, DopamineBerberineCorpus LuteumCorpus CallosumSubstantia NigraRats, Inbred StrainsRats, Sprague-DawleyNeuronsAgenesis of Corpus CallosumSeizuresExcitatory Amino Acid AgonistsNeostriatumStatus EpilepticusHippocampusReceptors, Kainic AcidCorpora AllataBasal GangliaConvulsantsPenisReceptors, Dopamine D2Corpus Luteum MaintenanceBehavior, AnimalOxidopamineLuteolysisDisease Models, AnimalNeurotoxinsPutamenProgesteroneImmunohistochemistryN-MethylaspartateRats, WistarFlurothylCerebral CortexTime Factors