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Computerized cognitive training and cognitive stimulation therapy improve MMSE and MoCA scores in older adultsComputerized Training Shows Promise for Improving Cognitive Function
Frontiers in MedicinePublished August 16, 2026DOI ↗Editorial oversight: Dr. Sofia Müller, MD · Lifespan & Whole-Person Care
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Key Takeaway
Consider CCT, CST, or memory training to improve MMSE and MoCA scores in older adults with cognitive impairment.
This Bayesian network meta-analysis synthesized data from 35 randomized controlled trials involving 2,316 older adults aged 60 years and above with cognitive impairment. The study evaluated several interventions including computerized cognitive training (CCT), non-invasive brain stimulation (NIBS), cognitive stimulation therapy (CST), serious games, memory training, integrated cognitive training, virtual reality (VR), and olfactory training (OT) against usual care.
For MMSE scores, CCT showed a mean difference of 2.14 (95% CI: 0.90 to 3.39), while integrated cognitive training (1.28; 95% CI: 0.24 to 2.31) and CST (1.70; 95% CI: 0.80 to 2.65) also showed statistically significant improvements over control groups. For MoCA scores, CCT (3.13; 95% CI: 1.79 to 4.50), integrated cognitive training (2.81; 95% CI: 1.41 to 4.28), and CST (3.26; 95% CI: 1.16 to 5.50) demonstrated significant enhancements compared to control groups.
SUCRA rankings for MMSE placed CCT at 81.08% and NIBS at 73.87%. For MoCA, memory training (70.92%) and CST (70.63%) ranked highly. While these results suggest that CCT, CST, and memory training may be more effective for improving cognitive function in this population, the specific limitations of the included trials were not reported.
Researchers analyzed 35 different trials involving over 2,300 older adults with cognitive impairment. They compared several types of interventions, including computer-based training, brain stimulation, and various forms of mental exercises to see which methods helped the most.
The study found that computerized cognitive training (CCT) and cognitive stimulation therapy (CST) showed significant improvements in scores for memory and thinking skills compared to standard care. Other methods like serious games and integrated training also showed some positive results. These findings suggest these specific programs may be more effective than usual care for this population.
Because this was a large review of many different studies, the results are helpful but not a guarantee for every individual. The study did not report any specific safety concerns or side effects. You should talk with a doctor to see if these specific types of training are right for your personal health needs.
What this means for you:
Computerized and stimulation therapies may improve cognitive scores in older adults, but consult a doctor first.
Common questions
What types of training were most effective?
The study found that computerized cognitive training (CCT) and cognitive stimulation therapy (CST) showed significant improvements in scores compared to usual care. Other methods like integrated cognitive training and serious games also showed some positive results for those with cognitive impairment.
Who is this research intended to help?
This study specifically looked at older adults aged 60 years and above who were experiencing some form of cognitive impairment. The findings focus on how different training methods can improve their mental scores.
Are there any known side effects from these treatments?
The study did not report any specific adverse events, serious safety concerns, or issues with tolerability for the various programs tested. You should speak with a healthcare provider to discuss which options are safest for you.
ObjectiveThis Bayesian network meta-analysis evaluates the comparative efficacy of cognitive interventions on cognitive function in elderly individuals with cognitive impairment.MethodsRandomized controlled trials examining the effects of cognitive interventions on cognitive function in older adults aged 60 years and above with cognitive impairment were searched in the Cochrane Library, PubMed, Embase, Web of Science, China National Knowledge Infrastructure (CNKI), China Biomedical Literature Service System (SinoMed), VIP Database, and Wanfang Data. The search covered the period from database inception to August 2025. Two researchers independently performed study selection, data extraction, and risk-of-bias assessment using the Cochrane risk-of-bias tool. RevMan 5.4 was used for risk-of-bias visualization, Stata 16.0 was used to construct the evidence network plots, and Bayesian network meta-analysis was conducted using the gemtc package in R version 4.5.2.ResultsThis meta-analysis incorporated 35 randomized controlled trials (RCTs), encompassing a total of 2,316 patients. Eight distinct cognitive intervention modalities were evaluated. Regarding the Mini-Mental State Examination (MMSE) scores, surface under the cumulative ranking curve (SUCRA) analysis revealed the following probability ranking for efficacy: computerized cognitive training (CCT; SUCRA = 81.08%), non-invasive brain stimulation (NIBS; SUCRA = 73.87%), cognitive stimulation therapy (CST; SUCRA = 67.24%), serious games (SUCRA = 65.64%), memory training (SUCRA = 61.79%), integrated cognitive training (SUCRA = 51.87%), virtual reality (VR; SUCRA = 27.02%), usual care (SUCRA = 14.38%), and olfactory training (OT; SUCRA = 7.10%). League table comparisons further demonstrated statistically significant improvements in MMSE scores compared to control groups for several interventions: CCT (mean difference [MD] = 2.14, 95% CI: 0.90 to 3.39), integrated cognitive training (MD = 1.28, 95% CI: 0.24 to 2.31), CST (MD = 1.70, 95% CI: 0.80 to 2.65), and serious games (MD = 1.67, 95% CI: 0.23 to 3.13). For the Montreal Cognitive Assessment (MoCA) scores, the SUCRA ranking was: memory training (SUCRA = 70.92%), CST (SUCRA = 70.63%), CCT (SUCRA = 69.71%), integrated cognitive training (SUCRA = 60.27%), virtual reality (VR; SUCRA = 48.24%), serious games (SUCRA = 46.16%), NIBS (SUCRA = 29.93%), and usual care (SUCRA = 4.15%). Significant enhancements in MoCA scores versus control were observed for: CCT (MD = 3.13, 95% CI: 1.79 to 4.50), integrated cognitive training (MD = 2.81, 95% CI: 1.41 to 4.28), and CST (MD = 3.26, 95% CI: 1.16 to 5.50).ConclusionCurrent evidence suggests that CCT, CST, memory training, and NIBS may be more effective interventions for improving cognitive function in elderly individuals with cognitive impairment.
