Fig. 4.
ECoG relative spectrum power in four bandwidths, delta (0.5–4 Hz), tetha (4–8 Hz), alpha (8–13 Hz) and beta (13–30 Hz) recorded from the cortex of rats treated with saline (n = 4) or geraniol 100 mg/kg (n = 5). Data evaluated by two way ANOVA followed by Bonferroni's test (*p < 0.05 compared with control group). Data expressed as mean ± SEM.