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RESEARCH PAPER / 2025-07-15

MindCrowd-Expanded: An online multi-domain assessment of cognitive aging.

Lee Ryan, Matthew D De Both, Megan Johnson, Siobhan M Hoscheidt, Saurabh Sharma, Darian Chambers, Stephanie Matijevic, Matthew Huentelman

Not availableNot available · pubmed

Abstract

Numerous factors, including some modifiable factors as well as demographic factors, are associated with risk for age-related cognitive impairment. Evaluating the complex interaction of these factors and their trajectories across the adult lifespan requires large sample sizes with diverse cohorts. Online research has the potential to overcome barriers to research participation and provide the statistical power required to examine individual differences in cognitive functions. Understanding the complexity of cognitive aging is critical for developing individualized interventions aimed at promoting brain and cognitive health across the lifespan.

The following analysis is generated by AI and may contain errors. It is separate from the authors’ abstract and is not peer review.

Research summary

The paper claims that online assessments can help evaluate the complex interactions of factors associated with cognitive aging. This research is relevant as it seeks to understand cognitive aging, which is a critical aspect of longevity and brain health across the lifespan.

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