Anti-neuronal nuclei monoclonal antibody (NeuN) cell counts in cornu ammonis 1–2 (CA1-2), CA3, CA4, dentate gyrus (DG), caudate nucleus, and putamen. Data are mean±s.e.m. Significance bars where P<0.05 after analysis of variance and post hoc Tukey's tests when overall significance was found. *P<0.05.