ACHE and Cognitive impairment: In a further study, evaluating the neuroprotective effects of ethanolic extracts from ARs significantly reduced ethanol-induced oxidative stress and cognitive impairment in Swiss albino male rats at 100 and 200 mg/kg b.w. (P < 0.05, P < 0.01), decreased retention transfer latency (RTL), escape latency (EL) and AChE (acetylcholinesterase) activity in the EPM, MWM and TBARS level tests after 21 days.