Assessing the efficacy of nutraceutical interventions on cognitive functioning in the elderly

Journal article

Pipingas, Andrew, Harris, Elizabeth, Tournier, Elesha, King, Rebecca, Kras, Marni and Stough, Con K.. (2012). Assessing the efficacy of nutraceutical interventions on cognitive functioning in the elderly. Current Topics in Nutraceutical Research. 8(2/3), pp. 79 - 88.
AuthorsPipingas, Andrew, Harris, Elizabeth, Tournier, Elesha, King, Rebecca, Kras, Marni and Stough, Con K.
Abstract

With many nutraceutical interventions designed to slow cognitive aging, there is a need for computerised tests that can detect small cognitive changes that may occur in response to these interventions. A battery of 13 computerised cognitive tasks was developed to capture the range of cognitive functions that decline with age. One hundred and twenty adults aged 21 to 86 years, with a MMSE score >27 completed the test battery. Accuracy and response time were measured. Regression analysis revealed age-related decrements in cognitive performance for all tasks. Performance accuracy for the Spatial Working Memory task and speed of response for Spatial Working Memory, Contextual Memory and Immediate Recognition tasks showed the greatest age-related decline. The tasks showed good test-retest reliability and correlated with other commonly used neuropsychological tests in aging research. With the sensitivity of this cognitive test battery to aging, it may be useful in future studies investigating cognitive improvements in response to nutraceutical interventions in older adults.

Year2012
JournalCurrent Topics in Nutraceutical Research
Journal citation8 (2/3), pp. 79 - 88
PublisherNew Century Health Publishers, LLC
ISSN1540-7535
Scopus EID2-s2.0-77958530227
Page range79 - 88
Publisher's version
File Access Level
Controlled
Place of publicationUnited States of America
Permalink -

https://acuresearchbank.acu.edu.au/item/85516/assessing-the-efficacy-of-nutraceutical-interventions-on-cognitive-functioning-in-the-elderly

Log in to edit

Restricted files

Publisher's version

  • 133
    total views
  • 0
    total downloads
  • 4
    views this month
  • 0
    downloads this month
These values are for the period from 19th October 2020, when this repository was created.

Export as

Related outputs

No effect of multivitamin supplementation on central blood pressure in healthy older people: A randomized controlled trial
Harris, Elizabeth Valentine, Rowsell, Renee, Pipingas, Andrew and Macpherson, Helen. (2016). No effect of multivitamin supplementation on central blood pressure in healthy older people: A randomized controlled trial. Atherosclerosis. 246, pp. 236 - 242. https://doi.org/10.1016/j.atherosclerosis.2016.01.030
Improved blood biomarkers but no cognitive effects from 16 weeks of multivitamin supplementation in healthy older adults
Harris, Elizabeth, Macpherson, Helen and Pipingas, Andrew. (2015). Improved blood biomarkers but no cognitive effects from 16 weeks of multivitamin supplementation in healthy older adults. Nutrients. 17(5), pp. 3796 - 3812. https://doi.org/10.3390/nu7053796
Blood pressure and cognitive function : The role of central aortic and brachial pressures
Pase, Matthew, Stough, Con, Grima, Natalie, Harris, Elizabeth, Macpherson, Helen, Scholey, Andrew and Pipingas, Andrew. (2013). Blood pressure and cognitive function : The role of central aortic and brachial pressures. Psychological Science. 24(11), pp. 2173 - 2181. https://doi.org/10.1177/0956797613488602
Effects of a multivitamin, mineral and herbal supplement on cognition and blood biomarkers in older men: A randomised, placebo-controlled trial
Harris, Elizabeth Valentine, Macpherson, Helen, Vitetta, Luis, Kirk, Joni, Sali, Avni and Pipingas, Andrew. (2012). Effects of a multivitamin, mineral and herbal supplement on cognition and blood biomarkers in older men: A randomised, placebo-controlled trial. Human Psychopharmacology. 27(4), pp. 370 - 377. https://doi.org/10.1002/hup.2236
The effect of multivitamin supplementation on mood and stress in healthy older men
Harris, Elizabeth, Kirk, Joni, Rowsell, Renee, Vitetta, Luis, Sali, Avni, Scholey, Andrew and Pipingas, Andrew. (2011). The effect of multivitamin supplementation on mood and stress in healthy older men. Human Psychopharmacology: Clinical and Experimental. 26(8), pp. 560 - 567. https://doi.org/10.1002/hup.1245
Improved cognitive performance after dietary supplementation with a Pinus radiata bark extract formulation
Pipingas, Andrew, Silberstein, Richard, Vitetta, Luis, Van Rooy, Cindy, Harris, Elizabeth, Young, Joanna, Frampton, Christopher, Sali, Avni and Nastasi, Joseph. (2008). Improved cognitive performance after dietary supplementation with a Pinus radiata bark extract formulation. Phytotherapy Research: an international journal devoted to medical and scientific research on plants and plant products. 22(9), pp. 1168 - 1174. https://doi.org/10.1002/ptr.2388
Improved cognitive performance after dietary supplementation with a Pinus radiata bark extract formulation
Pipingas, Andrew, Silberstein, Richard, Vitetta, Luis, Van Rooy, Cindy, Harris, Elizabeth Valentine, Young, Joanna, Frampton, Christopher, Sali, Avni and Nastasi, Joseph. (2008). Improved cognitive performance after dietary supplementation with a Pinus radiata bark extract formulation. Phytotherapy Research: an international journal devoted to medical and scientific research on plants and plant products. 22(9), pp. 1168 - 1174. https://doi.org/10.1002/ptr.2388
Utilisation of general practitioner services by socio-economic disadvantage and geographic remoteness
Turrell, Gavin, Oldenburg, Brian, Harris, Elizabeth and Jolley, Damien. (2004). Utilisation of general practitioner services by socio-economic disadvantage and geographic remoteness. Australian and New Zealand Journal of Public Health. 28(2), pp. 152 - 158. https://doi.org/10.1111/j.1467-842X.2004.tb00929.x