Cell counts in the dorsal subiculum, CA1 and RSG of lesioned Tg APParc mice aged 3 and 6 months. A. Representative images of cresyl violet stained tissue of Tg APParc mice aged 6 months comparing lesioned and intact hemispheres in the dorsal subiculum, CA1 and RSG of Tg mice injected with PBS (Tg + PBS), Tg mice injected with ibotenic acid (TG + Ibo) and WT mice injected with ibotenate (WT + Ibo). B. Quantification of cell counts comparing the percentage cell loss to the contralateral side. Data expressed as means ± SEM. Asterisk denotes statistical significance (*p < 0.05). CA1 and RSG (indicated).