Irvine, CA-based Cyvex Nutrition has entered a research and development partnership with the Salk Institute for Biological Studies to examine the effects of vinpocetine (as BioVinca from Cyvex Nutrition) and fisetin, separately and in combination, on cognitive function. Three in vitro assays relevant to cognitive function and memory will be conducted to determine if these compounds work synergistically and if further testing is warranted.