A variety of exercise interventions have been shown

The gap

Evidence profile

Stated in the limitations and cells research gap and cells limitations and abstract sections of the source papers, classified as general, drawn from work published between 2018 and 2026, spanning 4 journals. Those papers have been cited 10 times in total.

Supporting evidence — 7 representative gaps

• The effects of different types of exercise on cognitive function in the older adults: a systematic review and network meta-analysis (2026) · Frontiers in Public Health · doi

  Firstly, the primary outcome measures in this study included MMSE, MoCA, WAIS, and WCST. However, cognitive function is also correlated with exercise dosage and heart rate variability (HRV), in addition to exercise modality. Due to methodological included studies, we were unable to inconsistencies across systematically evaluate the independent effects of different exercise modalities on cognitive function and associated executive functions. Secondly, the substantial heterogeneity observed in some results may be attributed to variations in cognitive assessment protocols and exercise intervention designs. Future researchers should conduct in accordance with standardized guidelines for measuring independent variables (e.g., exercise parameters) and dependent variables (e.g., cognitive outcomes). This standardization will reduce inter-study heterogeneity and enhance the comparability of results. studies Thirdly, exercise intensity, gender, and age-related factors may moderate the effects of different exercise modalities on cognitive function in older adults. Most included studies did not report standardized exercise intensity, which prevented further subgroup analysis based on intensity and may have contributed to statistical heterogeneity. Additionally, the inherent limitations of network Meta-analysis should be noted: some exercise type pairs (e.g., ST vs.

  generalstated in limitationsevidence 5/5
  Keywords: exercise cognitive included function heterogeneity intensity independent ects erent modalities standardized variables firstly primary outcome
• The effects of different types of exercise on cognitive function in the older adults: a systematic review and network meta-analysis (2026) · Frontiers in Public Health · doi

  There is no consensus on the relative effectiveness of different exercise types in improving cognitive function in older adults. - The independent effects of different exercise modalities on cognitive function and associated executive functions are not well understood.

  generalstated in cells research gapevidence 5/5
  Keywords: there consensus relative effectiveness different exercise types improving
• The Effects of multicomponent exercise on mild cognitive impairment in elderly population: a randomized control trial (2026) · Journal of Medical Sciences · cited 1× · doi

  There is a need to investigate the effects of multicomponent exercise on mild cognitive impairment in older adults. - The current study aims to fill this gap by assessing the effectiveness of multicomponent exercise training in improving cognitive function.

  generalstated in cells research gapevidence 5/5
  Keywords: there need investigate effects multicomponent exercise mild cognitive
• Exercise snacks and cognitive health in older adults: mechanisms, implementation, and public health relevance (2026) · Frontiers in Public Health · doi

  The current evidence base remains insufficient to support definitive clinical recommendations. - Most existing studies are short-term, small in scale, and heterogeneous in intervention design. - Direct evidence linking exercise snacks to cognitive outcomes in older adults remains limited.

  generalstated in cells limitationsevidence 5/5
  Keywords: current evidence base remains insufficient support definitive clinical
• Effects of Exercise Interventions in Older Adults with Various Types of Dementia: Systematic Review (2018) · Activities Adaptation & Aging · cited 9× · doi

  A variety of exercise interventions have been shown to be beneficial for functional outcomes but there were mixed findings regarding the effects of exercise on cognitive function, behavioral and psychological symptoms, and overall quality of life.

  generalstated in abstractevidence 4/5
  Keywords: exercise variety interventions beneficial functional outcomes there mixed regarding effects cognitive function behavioral psychological symptoms
• The problem of the development of executive functions in modern foreign studies (2026) · Journal of Modern Foreign Psychology · doi

  The parameters of motor activity, methods of evaluating executive functions, and characteristics of samples vary. - Much of the research focuses on the short-term effects of cognitive and physical training, while the long-term effects remain poorly understood. - There is no single conceptual model in the literature that integrates the various mechanisms of the influence of physical and cognitive activity on executive functions.

  generalstated in cells limitationsevidence 4/5
  Keywords: parameters motor activity methods evaluating executive functions characteristics
• Exercise snacks and cognitive health in older adults: mechanisms, implementation, and public health relevance (2026) · Frontiers in Public Health · doi

  Direct evidence linking exercise snacks to cognitive outcomes in older adults remains limited. - The available literature is heterogeneous in design, short in duration, and focused on acute or indirect outcomes. - Further research is needed to determine the durability, magnitude, and generalizability of cognitive effects.

  generalstated in cells research gapevidence 4/5
  Keywords: direct evidence linking exercise snacks cognitive outcomes older

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