SynthesisFrontiers in psychiatry2025
Effects of aerobic exercise on cognitive function in older adults with mild cognitive impairment: a systematic review and meta-analysis.
Synthesis in Frontiers in psychiatry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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.
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Who cites it
2 citing papers in PubMed.
- The Current Role of Physiotherapy in Systemic Light-Chain (AL) Amyloidosis and Multiple Myeloma.Life (Basel, Switzerland) · 2026Review
- Effect of Moderate Aerobic Exercise on Body Composition, Biochemical Parameters and Oxidative Damage in Older Women Without and With Metabolic Syndrome.Journal of functional morphology and kinesiology · 2026Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Regular exercise may boost cognition in older adults with MCI, but the effectiveness of different aerobic exercise (AE) modalities is unclear. We conducted a meta-analysis to assess AE's impact on cognition in this group. Objective: This systematic review and meta-analysis aimed to evaluate the effects of AE on cognitive function in older adults with MCI. Methods: We searched PubMed, Embase, Web of Science, and the Cochrane Library up to July 2025 and referenced included articles. RCTs with aerobic exercise and outcomes for global cognition and specific cognitive domains in older MCI adults were included. Data was pooled using mean difference, standardized random-effect model, and 95% CI with RevMan V.5.4 and Stata 16.0. Results: A total of 33 studies with 1996 participants were included. The results revealed that AE exerted a significant positive effect on global cognition (SMD = 0.81, 95% CI (0.50, 1.12), Z = 5.07, p=0.00) and a moderate positive effect on memory (SMD = 0.34, 95% CI (0.06, 0.63); Z = 2.33, p = 0.02). Notably, no significant improvements were observed in executive function, attention, processing speed, language, or visuospatial abilities. Furthermore, meta-regression and subgroup analyses indicated statistically significant variations across different intervention combinations, suggesting heterogeneity in treatment effects. Conclusion: AE significantly improved global cognition and memory in elderly individuals with MCI. Furthermore, the frequency (3-5 sessions per week), timing, intensity, and total duration of the interventions should be tailored to individual needs and gradually refined for personalized optimization. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/, identifier CRD42021238308.
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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 Socratic graph.