Original title: Comparative efficacy of exercise modalities for mild cognitive impairment in older adults: A network meta-analysis
Mild cognitive impairmentA condition involving noticeable difficulty with thinking or memory that is less severe than dementia. means thinking is becoming harder, but it is not dementia. Researchers compared results from 16 randomized trials of exercise in older adults with this condition. Programs that combined physical activity with mental effort ranked highest for improving overall thinking ability; Tai Chi ranked next. The analysis suggests that using both body and mind during exercise may help more than exercise alone.
Imagine doing a workout while following a dance routine. It is hard to keep moving and pay attention to the steps at the same time. In this paper, doing both at once stands for exercise that combines physical effort with mental engagement, which ranked higher for improving overall thinking than exercise focused on one activity alone.
Older adults with mild cognitive impairment may benefit from exercise that engages both the body and the mind. The findings could help people and clinicians choose exercise programs aimed at supporting overall thinking ability, though the abstract does not establish that these programs prevent dementia.
The abstract does not report the size of the cognitive improvements, how long they lasted, or whether the interventions prevented dementia. It also gives no details about participants, exercise programs, or how the trials differed. The results concern global cognition in older adults with mild cognitive impairment.
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Comparative efficacy of exercise modalities for mild cognitive impairment in older adults: A network meta-analysis — Yixuan Wu, Yixuan Wu, 吴茵 et al. — iScience — doi:10.1016/j.isci.2026.117561
Abstract licence: CC BY
Explanation generated by Synthesis from the abstract — it is not the original paper.