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Publications

Date order

  1. 2004

    Kennedy DO, Haskell CF, Wesnes KA, Scholey AB (2004) Improved cognitive performance in human volunteers following administration of guaraná (Paullinia cupana) extract: comparison and interaction with Panax ginseng. Pharmacology, Biochemistry & Behavior 79(3):401-11.

  2. 2004

    Smallwood J, O'Connor RC, Sudberry MV, Haskell CF, Ballantyne C (2004) The consequences of encoding information on the maintenance of internally generated images and thoughts: The role of meaning complexes. Consciousness and Cognition 13:789-820.

  3. 2005

    Haskell CF, Kennedy DO, Wesnes KA, Scholey AB (2005) Cognitive and mood improvements of caffeine in habitual consumers and habitual non-consumers of caffeine. Psychopharmacology 179:813-25.

  4. 2006

    Kennedy DO, Little W, Haskell CF, Scholey AB (2006) Anxiolytic effects of a combination of Melissa officinalis and Valeriana officinalis during laboratory induced stress. Phytotherapy Research 20:96-102.

  5. 2006

    Kennedy DO, Pace S, Haskell C, Okello EJ, Milne A, Scholey AB (2006) Effects of cholinesterase inhibiting sage (Salvia officinalis) on mood, anxiety and performance on a psychological stressor battery. Neuropsychopharmacology 31(4):845-52.

  6. 2007

    Kennedy DO, Haskell CF, Mauri PL, Scholey AB (2007) Acute cognitive effects of standardised Ginkgo biloba extract complexed with phosphatidylserine. Human Psychopharmacology - Clinical and Experimental. 22(4):199-210.

  7. 2007

    Kennedy DO, Jackson PA, Haskell CF, Scholey AB (2007) Modulation of cognitive performance following single doses of 120mg Ginkgo biloba extract administered to healthy young volunteers. Human Psychopharmacology 22:559-66.

  8. 2007

    Haskell CF, Kennedy DO, Wesnes KA, Milne AL, Scholey AB (2007) A double-blind, placebo-controlled, multi-dose evaluation of the acute behavioural effects of guaraná in humans. Journal of Psychopharmacology 21:65-70.

  9. 2008

    Kennedy DO, Haskell CF, Robertson B, Reay J, Brewster-Maund C, Luedemann J, Maggini S, Ruf M, Zangara A, Scholey AB (2008) Improved cognitive performance and mental fatigue following a multi-vitamin and mineral supplement with added guaraná (Paullinia cupana). Appetite 50:506-13.

  10. 2008

    Haskell CF, Scholey AB, Jackson PA, Elliott JM, Defeyter MA, Greer J, Robertson BC, Buchanan T, Tiplady B, Kennedy DO (2008) Cognitive and mood effects in healthy children during 12 weeks supplementation with multi-vitamin/minerals. British Journal of Nutrition 100:1086-1096.

  11. 2008

    Haskell CF, Kennedy DO, Milne AL, Wesnes KA, Scholey AB (2008) The effects of l-theanine, caffeine and their combination on cognition and mood. Biological Psychology 77:113-22.

  12. 2008

    Scholey AB and Haskell CF (2008) Neurocognitive effects of Guaraná [invited review]. Drugs of the Future 33:869-874.

  13. 2009

    Scholey AB, Haskell CF, Robertson B, Kennedy DO, Milne A, Wetherell M (2009) Chewing gum alleviates negative mood and reduces cortisol during acute laboratory psychological stress. Physiology and Behavior 97:304-12.

  14. 2009

    Kennedy DO, Jackson PA, Elliott JM, Scholey AB, Robertson BC, Greer J, Tiplady B, Buchanan T, Haskell CF (2009) Cognitive and mood effects of 8 weeks' supplementation with 400 mg or 1000 mg of the omega-3 essential fatty acid docosahexaenoic acid (DHA) in healthy children aged 10-12 years. Nutritional Neuroscience 12:48-56.

  15. 2010

    Kennedy DO, Wightman EL, Reay JL, Lietz G, Okello EJ, Wilde A, Haskell CF (2010) Effects of resveratrol on cerebral blood flow parameters and cognitive performance in humans: a double-blind, placebo-controlled, crossover investigation. American Journal of Clinical Nutrition 91:1590-7.

  16. 2010

    Kennedy DO, Veasey R, Watson A, Dodd F, Jones E, Maggini S, Haskell CF (2010) Effects of high-dose B vitamin complex with vitamin C and minerals on subjective mood and performance in healthy males. Psychopharmacology 211:55-68.

  17. 2010

    Haskell CF, Robertson BC, Jones E, Forster J, Jones R, Wilde A, Maggini S, Kennedy DO (2010) Effects of a multi-vitamin/mineral supplement on cognitive function and fatigue during extended multi-tasking. Human Psychopharmacology 25:448-61.

  18. 2010

    Scholey A, French S, Morris P, Kennedy D, Milne A, Haskell C (2010) Consumption of cocoa flavanols results in acute improvements in mood and cognitive performance during sustained mental effort. Journal of Psychopharmacology 24:1505-14.

  19. 2011

    Kennedy DO and Haskell CF (2011) Cerebral blood flow and behavioural effects of caffeine in habitual and non-habitual consumers of caffeine: A Near Infrared Spectroscopy study. Biological Psychology 86:298-306.

  20. 2011

    Kennedy DO, Veasey R, Watson A, Dodd F, Jones E, Tiplady B, Haskell CF (2011) Vitamins and psychological functioning: a mobile phone assessment of the effects of a B vitamin complex, vitamin C and minerals on cognitive performance and subjective mood and energy. Human Psychopharmacology: Clinical and Experimental 26:338-47.

  21. 2011

    Kennedy D, Dodd F, Robertson B, Okello E, Reay J, Scholey A, Haskell C (2011) Monoterpenoid extract of sage (Salvia lavandulaefolia) with cholinesterase inhibiting properties improves cognitive performance and mood in healthy adults. Journal of Psychopharmacology 25:1088-1100.

  22. 2011

    Kennedy DO, Jones E, Haskell CF (2011) Vitamin status, cognition and mood in cognitively intact adults. In Benton D (Ed) Lifetime nutritional influences on cognition, behaviour and psychiatric illness. Woodhead publishing, pp 194-250.

  23. 2011

    Kennedy DO and Haskell CF (2011) Vitamins and Cognition: What is the Evidence? Drugs 71(15):1957-71.

  24. 2012

    Wightman EL, Haskell CF, Forster JS, Veasey RC, & Kennedy DO (2012) Epigallocatechin gallate (EGCG), cerebral blood flow parameters, cognitive performance and mood in healthy humans: a double-blind, placebo-controlled, crossover investigation. Human Psychopharmacology 27:177-86

Brain, Performance and Nutrition Research Centre
School of Life Sciences
4th Floor, Northumberland Building
Northumbria University
Newcastle upon Tyne
NE1 8ST

t: 44 (0) 191 2048818
e: bpnrc@northumbria.ac.uk

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