- 835studies on this subject, of 27,380 in the library
- 821peer-reviewed
- 1981–2026years published
- 48median usefulness score out of 100
These counts and lists are worked out from the library itself each time the page loads. A score rates how much weight a study can bear — its design, journal, evidence and recency — not whether its result is good news. How we score a study. For a plain-English guide to this subject, see Prevention.
The 20 highest-scoring studies
- An online multidomain lifestyle intervention to prevent cognitive decline in at-risk older adults: a randomized controlled trial
- Effect of long-term physical exercise and multidomain interventions on cognitive function and the risk of mild cognitive impairment and dementia in older adults: A systematic review with meta-analysis
- Speed of processing training results in lower risk of dementia
- Alzheimer's Disease, Mild Cognitive Impairment and Mediterranean Diet. A Systematic Review and Dose-Response Meta-Analysis
- An 18-month multimodal intervention trial for preventing dementia: J-MINT PRIME Tamba
- Multidomain Lifestyle Intervention in Mild Cognitive Impairment: Subgroup Analysis of the SUPERBRAIN-MEET Randomized Trial
- Multi-domain interventions for the prevention of dementia and cognitive decline
- Japan-Multimodal Intervention Trial for the Prevention of Dementia: A randomized controlled trial
- Effect of a multi-domain lifestyle intervention on cardiovascular risk in older people: the FINGER trial
- Alzheimer's disease genetic risk score and neuroimaging in the FINGER lifestyle trial
- The Impact of Pandemic-Related Restrictions on Dementia Risk Factors in Older Adults
- Effects of Exercise Alone or Combined With Cognitive Training and Vitamin D Supplementation to Improve Cognition in Adults With Mild Cognitive Impairment: A Randomized Clinical Trial
- Computerized cognitive training for memory functions in mild cognitive impairment or dementia: a systematic review and meta-analysis
- Facility-based and home-based multidomain interventions including cognitive training, exercise, diet, vascular risk management, and motivation for older adults: a randomized controlled feasibility trial
- Effects of a multidomain intervention against cognitive decline on dementia risk profiles - Results from the AgeWell.de trial
- Impact of the COVID-19 Pandemic on Older Adults: Rapid Review
- Integrating a multimodal lifestyle intervention with medical food in prodromal Alzheimer's disease: the MIND-ADmini randomized controlled trial
- Can Exercise Improve Cognitive Symptoms of Alzheimer's Disease?
- Computerized cognitive training in cognitively healthy older adults: a systematic review and meta-analysis of effect modifiers
- A multidomain intervention against cognitive decline in an at-risk-population in Germany: Results from the cluster-randomized AgeWell.de trial
See all 835 studies in Prevention trials, with filters →
Newest additions on this subject
- Research attitudes mediate the association between educational attainment and willingness to participate in Alzheimer’s disease research beyond Alzheimer’s disease knowledge
- Social participation diversity and cognitive trajectories in older adults with hypertension and diabetes: a longitudinal cohort study
- Mobile Clinics for Brain Health Equity: A Feasibility Study of Dementia Risk Reduction in Underserved Communities
- Diagnostic Utility of Multi-Domain Language Measures Across the Alzheimer Disease Continuum
- Development and feasibility of a theory-driven multidomain intervention for community-dwelling older adults with mild cognitive impairment: a quasi-experimental pilot study based on the Multi-Theory Model
- Pre-dementia clinical trajectories associated with neuronal α-synuclein neuropathologic change: a retrospective cohort study
- Effect of a PROtein-enriched MEDiterranean diet and EXercise (PROMED-EX) on nutritional status and cognitive performance in older adults at risk of undernutrition and cognitive decline: the PROMED-EX randomized controlled trial
- The effectiveness and safety of high-intensity interval training, yoga and intermittent hypoxia-hyperoxia exposure on cognitive performance and health in individuals with mild cognitive impairment (KAYH): a study protocol for a randomized, sham-controlled trial
- Diffusion MRI of Gray Matter Microstructural Profiles in Healthy Aging
- Art-based intervention in promoting brain health among the elderly in Okere City, Otuke District, Northern Uganda. A protocol for a Quasi-experimental study
All 835 studies in Prevention trials, newest first →
What the library holds on this subject
By review status
| Status | Studies |
|---|---|
| Peer-reviewed | 821 |
| Preprint — not yet peer-reviewed | 14 |
By strength of evidence
| Rated in our summary | Studies |
|---|---|
| low | 408 |
| high | 311 |
| moderate | 115 |
| not rated | 1 |
Most frequent journals
| Journal | Studies |
|---|---|
| Journal of Alzheimer's disease : JAD | 42 |
| Nutrients | 24 |
| Frontiers in aging neuroscience | 20 |
| Alzheimer's & dementia : the journal of the Alzheimer's Association | 18 |
| Neurology | 15 |
| The journal of prevention of Alzheimer's disease | 14 |
| Ageing research reviews | 13 |
| Alzheimer s & Dementia | 12 |
| Alzheimer's research & therapy | 12 |
| The journal of nutrition, health & aging | 11 |
Studies by year published
| Year | Studies | Bar |
|---|---|---|
| 2026 | 57 | |
| 2025 | 132 | |
| 2024 | 29 | |
| 2023 | 25 | |
| 2022 | 48 | |
| 2021 | 68 | |
| 2020 | 73 | |
| 2019 | 65 | |
| 2018 | 54 | |
| 2017 | 44 | |
| 2016 | 42 | |
| 2015 | 30 | |
| 2014 | 35 | |
| 2013 | 34 | |
| 2012 | 19 | |
| 2011 | 14 | |
| 2010 | 18 | |
| 2009 | 9 | |
| 2008 | 8 | |
| 2007 | 6 | |
| 2006 | 7 | |
| 2005 | 3 | |
| 2004 | 6 | |
| 2003 | 1 | |
| 2002 | 3 | |
| 1999 | 2 | |
| 1992 | 1 | |
| 1986 | 1 | |
| 1981 | 1 |
Counts the 835 studies with a usable publication date. The library is a large sample of published work, not a complete index, so these counts describe the library, not the whole field.
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