David O. Kennedy

Effects of resveratrol on cerebral blood flow variables and cognitive performance in humans: a double-blind, placebo-controlled, crossover investigation

David O. Kennedy, Emma L. Wightman, Jonathon L. Reay et al. · American Journal of Clinical Nutrition · 2010 · 405 citations

Neuropsychology, Health Sciences, Cognitive Performance +11

Cognitive and mood improvements of caffeine in habitual consumers and habitual non-consumers of caffeine

C.F. Haskell, David O. Kennedy, Keith Wesnes et al. · Psychopharmacology · 2005 · 351 citations

Cognitive Science, Behavioral Decision Making, Consumer Research +7

Cognitive demand and blood glucose

Andrew Scholey, Susan Harper, David O. Kennedy · Physiology & Behavior · 2001 · 301 citations

Diabetes Management, Cognitive Science, Diabetes +6

Consumption of cocoa flavanols results in acute improvements in mood and cognitive performance during sustained mental effort

Andrew Scholey, Stephen French, Penelope Morris et al. · Journal of Psychopharmacology · 2009 · 278 citations

Glucose administration, heart rate and cognitive performance: effects of increasing mental effort

David O. Kennedy, Andrew Scholey · Psychopharmacology · 2000 · 266 citations

Heart Rate, Cognitive Science, Cognitive Ergonomics +11