| Nr. | Year OPEN | Title | users say> | rate good | rate bad | no link | Citation |
Cognitive enhancerSunifiramUnifiramEstrogenGalantamineGingko biloba| 1 | 2006 | Pharmacological characterization of DM232 (unifiram) and DM235 (sunifiram), new potent cognition enhancers. | 
| + | - | nl | CNS Drug Rev 12(1):39-52 (2006) |
| 2 | 2004 | Mechanisms of action of cognitive enhancers on neuroreceptors. | 
| + | - | nl | Biol Pharm Bull 27(11):1701-6 (2004) |
| 3 | 2009 | Flavonoids and cognitive function: a review of human randomized controlled trial studies and recommendations for future studies. | 
| + | - | nl | Genes Nutr 4(4):227-42 (2009) |
| 4 | 2007 | The interactions of flavonoids within neuronal signalling pathways. | 
| + | - | nl | Genes Nutr 2(3):257-73 (2007) |
| 5 | 2010 | A new approach to understanding the molecular mechanisms through which estrogens affect cognition. | 
| + | - | nl | Biochim Biophys Acta 1800(10):1045-55 (2010) |
| 6 | 2010 | Estrogen therapy and cognition: a review of the cholinergic hypothesis. | 
| + | - | nl | Endocr Rev 31(2):224-53 (2010) |
| 7 | 2011 | Pharmacological aspects of the acetylcholinesterase inhibitor galantamine. | 
| + | - | nl | J Pharmacol Sci 116(1):6-17 (2011) |
| 8 | 2004 | Proof of the mysterious efficacy of ginseng: basic and clinical trials: effects of red ginseng on learning and memory deficits in an animal model of amnesia. | 
| + | - | nl | J Pharmacol Sci 95(2):145-52 (2004) |
| 9 | 2010 | Cognition enhancement strategies. | 
| + | - | nl | J Neurosci 30(45):14987-92 (2010) |