Title

Falls Risk And Simulated Driving Performance In Older Adults

Abstract

Declines in executive function and dual-task performance have been related to falls in older adults, and recent research suggests that older adults at risk for falls also show impairments on real-world tasks, such as crossing a street. The present study examined whether falls risk was associated with driving performance in a high-fidelity simulator. Participants were classified as high or low falls risk using the Physiological Profile Assessment and completed a number of challenging simulated driving assessments in which they responded quickly to unexpected events. High falls risk drivers had slower response times (2.1 seconds) to unexpected events compared to low falls risk drivers (1.7 seconds). Furthermore, when asked to perform a concurrent cognitive task while driving, high falls risk drivers showed greater costs to secondary task performance than did low falls risk drivers, and low falls risk older adults also outperformed high falls risk older adults on a computer-based measure of dual-task performance. Our results suggest that attentional differences between high and low falls risk older adults extend to simulated driving performance. © 2013 John G. Gaspar et al.

Publication Date

3-15-2013

Publication Title

Journal of Aging Research

Volume

2013

Number of Pages

-

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1155/2013/356948

Socpus ID

84874858278 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84874858278

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