Cognitive motor interference while walking: A systematic review and meta-analysis

Al-Yahya, Emad; Dawes, Helen; Smith, Lesley; Dennis, Andrea; Howells, Ken; Cockburn, Janet

Abstract

Dual-task methodology has been increasingly used to assess cognitive motor interference while walking. However, whether the observed dual-task-related gait changes are systematically related to methodological variations remains unclear and researchers still lack knowledge of what cognitive task to use in different groups for clinical purposes or for research. We systematically reviewed experimental studies that measured gait performance with and without performing concurrent cognitive task. Our results suggest that cognitive tasks that involve internal interfering factors seem to disturb gait performance more than those involving external interfering factors. Meta-analysis results show that the overall effect of different cognitive tasks was prominent in gait speed. In healthy participants, meta-regression analysis suggests strong associations between age and speed reduction under dual-task conditions and between the level of cognitive state and speed reduction under dual-task conditions. Standardizing research methodologies, as well as improving their ecological validity, enables better understanding of dual-task-related gait changes in different populations and improves, in turn, our understanding of neural mechanisms and gait control in general in content. © 2010 Elsevier Ltd.

Citation

Al-Yahya, E., Dawes, H., Smith, L., Dennis, A., Howells, K., & Cockburn, J. (2011). Cognitive motor interference while walking: A systematic review and meta-analysis. Neuroscience and Biobehavioral Reviews, 35(3), 715-728. https://doi.org/10.1016/j.neubiorev.2010.08.008

• Journal Article Type: Review
• Acceptance Date: Aug 31, 2010
• Online Publication Date: Sep 15, 2010
• Publication Date: Jan 1, 2011
• Deposit Date: Apr 5, 2022
• Journal: Neuroscience and Biobehavioral Reviews
• Print ISSN: 0149-7634
• Publisher: Elsevier
• Peer Reviewed: Peer Reviewed
• Volume: 35
• Issue: 3
• Pages: 715-728
• DOI: https://doi.org/10.1016/j.neubiorev.2010.08.008
• Keywords: Cognitive motor interference; Dual tasking; Gait control; Meta-analysis
• Public URL: https://hull-repository.worktribe.com/output/3629305