Figure 4From: Memory-enhancing activities of the aqueous extract of Albizia adianthifolia leaves in the 6-hydroxydopamine-lesion rodent model of Parkinson’s disease Effects of the aqueous extract of A. adianthifolia leaves (150 and 300 mg/kg) on the working memory errors (A) and the reference memory errors (B) during 7 days training in radial arm-maze task. Values are means ± S.E.M. (n = 10 animals per group).Back to article page