ArticleGeroScience2024
Executive function mediates age-related variation in social integration in female vervet monkeys (Chlorocebus sabaeus).
Article in GeroScience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed, 8 citations in OpenAlex.
- Article
- Social ageing can protect against infectious disease in a group-living primate.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- Collaborating for the Successful Retirement and End-of-Life Care of Non-Human Primates in Biomedical Research.Veterinary sciences · 2024Article
- Development and assessment of a stair ascension challenge as a measure of aging and physical function in nonhuman primates.American journal of primatology · 2024Article
- The importance of social behavior in nonhuman primate studies of aging: A mini-review.Neuroscience and biobehavioral reviews · 2023Review
- Aging-Related Behavioral Patterns in Tibetan Macaques.Biology · 2023Article
- Age-related social selectivity: An adaptive lens on a later life social phenotype.Neuroscience and biobehavioral reviews · 2023Review
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
In humans, social participation and integration wane with advanced age, a pattern hypothesized to stem from cognitive or physical decrements. Similar age-related decreases in social participation have been observed in several nonhuman primate species. Here, we investigated cross-sectional age-related associations between social interactions, activity patterns, and cognitive function in 25 group-living female vervets (a.k.a. African green monkeys, Chlorocebus sabaeus) aged 8-29 years. Time spent in affiliative behavior decreased with age, and time spent alone correspondingly increased. Furthermore, time spent grooming others decreased with age, but the amount of grooming received did not. The number of social partners to whom individuals directed grooming also decreased with age. Grooming patterns mirrored physical activity levels, which also decreased with age. The relationship between age and grooming time was mediated, in part, by cognitive performance. Specifically, executive function significantly mediated age's effect on time spent in grooming interactions. In contrast, we did not find evidence that physical performance mediated age-related variation in social participation. Taken together, our results suggest that aging female vervets were not socially excluded but decreasingly engaged in social behavior, and that cognitive deficits may underlie this relationship.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.