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ð åèæç®
Refinetti, R. (2020). Temperature rhythms and cognitive performance in humans. Temperature.
Koh, E. et al. (2021). Effects of ginger extract on peripheral circulation. Food Sci Nutr.
Nehlig, A. (2018). Caffeine and brain activation. Brain Research Reviews.
Duffy, J. F. et al. (2001). Circadian rhythms in humans. J Biol Rhythms.
Valdez, P. et al. (2019). Circadian modulation of cognitive performance. Frontiers in Human Neuroscience.