FOSB and epilepsy: In particular, we evaluated the expression of FosB/ΔFosB antigens, which are known to be markedly induced either in seizure models (Chen et al., 1995; Mohapel et al., 2001), or in models of epilepsy (Morris et al., 2000; Biagini et al., 2005; Curia et al., 2013).