Polyphenols from grape and blueberry improve episodic memory in healthy elderly with lower level of memory performance: a bicentric double-blind, randomized, placebo-controlled clinical study
Polyphenol-rich extract from grape and blueberry attenuates cognitive decline and improves neuronal function in aged mice
Dietary Polyphenol Supplementation Prevents Alterations of Spatial Navigation in Middle-Aged Mice., Front Behav Neurosci, 10 9