The relation between instrumental musical activity and cognitive aging.
The relation between instrumental musical activity and cognitive aging.
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乐器音乐活动与认知老化之间的关系。
DOI：
10.1037/a0021895
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发表时间：
2011-05
期刊：
影响因子：
2.4
通讯作者：
MacKay, Alicia
中科院分区：
文献类型：
--
作者：
Hanna-Pladdy, Brenda;MacKay, Alicia
高强度的重复性音乐练习会导致双侧皮层重组。然而，音乐感觉运动和认知能力是否转移到非音乐认知能力，并在整个生命周期中保持不清楚。为了确定可能潜在地增强成功衰老的可改变的生活方式因素，我们评估了乐器参与和认知衰老之间的关联。70名年龄在60-83岁之间的健康老年人完成了一项全面的神经心理学测试。组（非音乐家，低和高活动的音乐家）匹配的年龄，教育，体育锻炼的历史，而音乐家匹配的年龄乐器收购和正式的音乐训练年。根据音乐家一生中的音乐经验，他们被分为低（1-9年）或高（>10年）活动组。这项初步研究的结果显示，具有至少10年音乐经验的参与者（高活动音乐家）在非语言记忆（η2 = 0.106），命名（η2 = 0.103）和执行过程（η2 = 0.131）方面的表现更好。几个回归分析评估了音乐活动的年数、习得年龄、音乐训练的类型和其他变量如何预测认知表现。这些相关的结果表明，在整个生命周期中，高水平的音乐活动对老年人保留的认知功能有很强的预测作用。沿着其他解释，讨论了音乐参与如何增强认知老化。
Intensive repetitive musical practice can lead to bilateral cortical reorganization. However, whether musical sensorimotor and cognitive abilities transfer to nonmusical cognitive abilities that are maintained throughout the life span is unclear. In an attempt to identify modifiable lifestyle factors that may potentially enhance successful aging, we evaluated the association between musical instrumental participation and cognitive aging. Seventy older healthy adults (ages 60–83) varying in musical activity completed a comprehensive neuropsychological battery. The groups (nonmusicians, low and high activity musicians) were matched on age, education, history of physical exercise, while musicians were matched on age of instrumental acquisition and formal years of musical training. Musicians were classified in the low (1–9 years) or high (>10 years) activity group based on years of musical experience throughout their life span. The results of this preliminary study revealed that participants with at least 10 years of musical experience (high activity musicians) had better performance in nonverbal memory (η2 = .106), naming (η2 = .103), and executive processes (η2 = .131) in advanced age relative to nonmusicians. Several regression analyses evaluated how years of musical activity, age of acquisition, type of musical training, and other variables predicted cognitive performance. These correlational results suggest a strong predictive effect of high musical activity throughout the life span on preserved cognitive functioning in advanced age. A discussion of how musical participation may enhance cognitive aging is provided along with other alternative explanations.
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影响因子：
2.6
作者：
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通讯作者：
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