Anxiogenic-like profile of Wistar adult rats based on the pilocarpine model: an animal model for trait anxiety?

Rationale: There is extensive evidence indicating the influence of seizures on emotional responses observed in human and animals, but so far few studies are focusing on the behavioral profile of animals that do not have seizures despite being treated with convulsant agents.

Objectives: We aimed to establish the behavioral profile, biochemical, and electrographic features of rats submitted to the pilocarpine model of temporal lobe epilepsy

Methods: Rats treated with pilocarpine (20 to 350 mg/kg, i.p.