Dataset Information

Cognition in Motion: Evidence for Intact Action Control With Healthy Aging.

ABSTRACT:

Objectives

Healthy aging is associated with impairments in motor functioning. Such functioning is not limited to the physical execution of actions, but also involves cognitive processes that allow for goal-directed behavior. The present study examined whether aging affects 2 of such cognitive components that control motor functioning, namely action planning and action adaptation, and whether age effects are associated across components.

Method

A group of 103 participants aged 18-82 years performed 2 tasks that have previously been linked to action planning and adaptation, respectively.

Results

Despite observations that aging was associated with slower and less accurate responses, Bayesian models showed evidence indicating that older age was not associated with poorer action planning and conflict adaptation.

Discussion

These findings challenge the view that healthy aging is associated with a general deficit in motor functioning and suggest that some cognitive aspects of motor control may be relatively spared.

SUBMITTER: Ruitenberg MFL

PROVIDER: S-EPMC7813184 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature

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Publications

Cognition in Motion: Evidence for Intact Action Control With Healthy Aging.

Ruitenberg Marit F L MFL Koppelmans Vincent V

The journals of gerontology. Series B, Psychological sciences and social sciences 20210101 2

<h4>Objectives</h4>Healthy aging is associated with impairments in motor functioning. Such functioning is not limited to the physical execution of actions, but also involves cognitive processes that allow for goal-directed behavior. The present study examined whether aging affects 2 of such cognitive components that control motor functioning, namely action planning and action adaptation, and whether age effects are associated across components.<h4>Method</h4>A group of 103 participants aged 18-8 ...[more]

PMID: 33099601

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Project description:IntroductionMaintaining older adults' health and well-being can be achieved through the optimization of physical and mental health, while preserving independence, social participation, and quality of life. Cognitive change has been described as a normal process of aging and it involves domains such as processing speed, attention, memory, language, visuospatial abilities, and executive functioning, among others.ObjectiveTo describe cognitive changes in older adults with healthy aging.MethodsThis is a study that involved data from 14,893 and 14,154 individuals aged >60 years or older from the 2012 and 2015 waves, respectively, who participated in the Mexican Health and Aging Study (MHAS). Participants with healthy aging were identified and described in the MHAS-2012 wave and followed to 2015. Eight cognitive domains evaluated in the Cross-Cultural Cognitive Evaluation (CCCE,) as well as sociodemographic and health characteristics, were described. Criteria for healthy aging involved the following: CCCE ≥ -1.5 standard deviations above the mean on reference norms, independence on basic and instrumental activities of daily living, self-reported "life close to ideal," and preserved functional and social performance.ResultsFrom a total of n = 9,160 older adults from the MHAS-2012 wave, n = 1,080 (11.8%) had healthy aging. In the healthy aging group, the median age was 67 years (IQR: 63-73), 58.1% were female and the median for education was 6 (IQR: 3-8) years. The mean CCCE score was 57 (SD: 16.9) points. In the MHAS-2012 cross-sectional analysis, except for orientation, visuospatial abilities, and verbal fluency, all cognitive domain scores were lower with passing age. When comparing cognitive domain scores in the 225 older adults identified with healthy aging between the 2012 and 2015 MHAS waves, there were almost no observable differences.ConclusionIn the cross-sectional analysis, Mexican adults with healthy aging had lower scores in the verbal learning memory, visual scanning, numeracy, visual memory, and verbal recall domains', as well as lower global cognitive scores in the higher age groups. There were no cognitive changes in the 3 year follow-up, except for a lower gradient of scores in the verbal recall memory domain. Longer prospective studies are needed to characterize greater cognitive changes.

Dataset Information

Cognition in Motion: Evidence for Intact Action Control With Healthy Aging.

Objectives

Method

Results

Discussion

Publications

Cognition in Motion: Evidence for Intact Action Control With Healthy Aging.

Similar Datasets

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