BDNF and memory impairment: HMF exhibits anti-inflammatory activity, inhibits neuronal cell death, promotes BDNF production, stimulates neurogenesis, improves memory impairment, and exerts antidepressant effects [18,19,20,21,22,23,24]; AUR exhibits anti-inflammatory activity, inhibits neuronal cell death, promotes neurogenesis, and suppresses tau phosphorylation [25,26,27,28,29].