Effects of dance video game training on cognitive functions of community-dwelling older adults with mild cognitive impairment
Effects of dance video game training on cognitive functions of community-dwelling older adults with mild cognitive impairment
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DOI：
10.1007/s40520-023-02374-2
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发表时间：
2023-03-03
影响因子：
4
通讯作者：
Yamada，Kazumasa
中科院分区：
文献类型：
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作者：
Sato，Katsunari;Ochi，Akira;Yamada，Kazumasa
背景如果早期干预，一些轻度认知障碍患者可以恢复正常认知。舞蹈电子游戏作为一种多任务训练，对老年人的认知和身体功能有良好的影响。目的本研究旨在阐明舞蹈电子游戏训练对轻度认知障碍老年人和非轻度认知障碍老年人认知功能和前额叶皮质活动的影响。根据日文版蒙特利尔认知评估评分将参与者分为轻度认知障碍组(n= 10)和认知功能正常组(n= 11)。舞蹈视频游戏训练进行60分钟/天，1天/周，总共12周。结果舞蹈类电子游戏训练显著提高了日文版蒙特利尔认知评定量表评分(p<； 0.0 5)，并在连线测验中观察到轻度认知障碍组有改善趋势。轻度认知障碍组(P<； )训练后，Stroop颜色词测验中背外侧前额叶皮质的活动显著增加。结论舞蹈视频游戏训练改善了轻度认知障碍组的认知功能，增加了前额叶皮质的活动。
BackgroundSome patients with minor cognitive impairment can revert to normal cognition if intervention is implemented early. Dance video games as multi-task training have shown beneficial effects on cognitive and physical functions in older adults.AimsThis study aimed to elucidate the effects of dance video game training on cognitive functions and prefrontal cortex activity in older adults with and without mild cognitive impairment.MethodsA single-arm trial was used for this study. The participants were divided based on the Japanese version of Montreal Cognitive Assessment scores into the mild cognitive impairment (n= 10) and normal cognitive function (n= 11) groups. Dance video game training was performed 60 min/day, 1 day/week, for a total of 12 weeks. Neuropsychological assessments, prefrontal cortex activity using functional near-infrared spectroscopy, and step performance of dance video game were recorded at pre- and post-intervention.ResultsDance video game training significantly improved the Japanese version of Montreal Cognitive Assessment score (p< 0.05), and tendency toward improvement was observed in the trail making test in the mild cognitive impairment group. The dorsolateral prefrontal cortex activity in the Stroop color word test was significantly increased in the mild cognitive impairment group (p< 0.05) after dance video game training.ConclusionsDance video game training improved cognitive function and increased prefrontal cortex activity in the mild cognitive impairment group.