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A Comparison of the Effect of Physical Activity and Cognitive Training on Dual-Task Performance in Older Adults

Abstract

Objectives: Studies suggest that cognitive training and physical activity can improve age-related deficits in dual-task performances. However, both of these interventions have never been compared in the same study. This article investigates the improvement in dual-task performance in 2 types of exercise training groups and a cognitive training group and explores if there are specific dual-task components that are more sensitive or more likely to improve following each type of training.

Methods: Seventy-eight healthy inactive participants older than the age of 60 (M = 69.98, SD = 5.56) were randomized to one of three 12-week training programs: aerobic training (AET) = 26, gross motor abilities (GMA) = 27, and cognition (COG) = 25. Before and after the training program, the participants underwent physical fitness tests, and cognitive evaluations involving a computerized cognitive dual task. The AET consisted of high- and low-intensity aerobic training, the GMA of full-body exercises focusing on agility, balance, coordination, and stretching, and the COG of tablet-based exercises focusing on executive functions.

Results: Repeated-measures analysis of variance on reaction time data revealed a group × time interaction (F(2,75) = 11.91, p < .01) with COG having the greatest improvement, followed by a significant improvement in the GMA group. Secondary analysis revealed the COG to also improve the intraindividual variability in reaction time (F(1,24) = 8.62, p < .01), while the GMA improved the dual-task cost (F(1,26) = 12.74, p < .01).

Discussion: The results show that physical and cognitive training can help enhance dual-task performance by improving different aspects of the task, suggesting that different mechanisms are in play.

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References
1.
Craik F, Bialystok E . Cognition through the lifespan: mechanisms of change. Trends Cogn Sci. 2006; 10(3):131-8. DOI: 10.1016/j.tics.2006.01.007. View

2.
Colcombe S, Erickson K, Raz N, Webb A, Cohen N, McAuley E . Aerobic fitness reduces brain tissue loss in aging humans. J Gerontol A Biol Sci Med Sci. 2003; 58(2):176-80. DOI: 10.1093/gerona/58.2.m176. View

3.
Carlson M, Xue Q, Zhou J, Fried L . Executive decline and dysfunction precedes declines in memory: the Women's Health and Aging Study II. J Gerontol A Biol Sci Med Sci. 2009; 64(1):110-7. PMC: 2691188. DOI: 10.1093/gerona/gln008. View

4.
Lussier M, Brouillard P, Bherer L . Limited Benefits of Heterogeneous Dual-Task Training on Transfer Effects in Older Adults. J Gerontol B Psychol Sci Soc Sci. 2015; 72(5):801-812. DOI: 10.1093/geronb/gbv105. View

5.
Bielak A, Brydges C . Can Intraindividual Variability in Cognitive Speed Be Reduced by Physical Exercise? Results From the LIFE Study. J Gerontol B Psychol Sci Soc Sci. 2018; 74(8):1335-1344. PMC: 6777765. DOI: 10.1093/geronb/gby101. View