Motion perception as a model for perceptual aging
Motion perception as a model for perceptual aging
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DOI：
10.1167/19.4.3
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发表时间：
2019-04-01
影响因子：
1.8
通讯作者：
Pilz, Karin S.
中科院分区：
文献类型：
--
作者：
Billino, Jutta;Pilz, Karin S.
关于成年人一生中功能变化的研究主要是与认知过程相关的研究。然而，很明显，需要一种更全面的方法来研究行为老化。特别是，我们对与年龄相关的感知变化的理解是有限的。视觉运动感知是感知衰老中研究最多的领域之一，为研究衰老过程的复杂性提供了一个很好的领域。我们回顾了关于衰老如何影响运动感知的现有文献，包括不同的加工阶段，并考虑了与认知和运动变化的联系。我们处理结果的异质性，并强调个体差异的作用。有关运动感知的年龄相关变化的研究结果最终说明了功能动力学的复杂性，它可以促进健康衰老过程中的衰退和稳定。因此，我们提出运动感知为感知衰老提供了一个概念框架，鼓励对整个生命周期中出现的功能限制和资源进行深思熟虑的考虑。
Research on functional changes across the adult lifespan has been dominated by studies related to cognitive processes. However, it has become evident that a more comprehensive approach to behavioral aging is needed. In particular, our understanding of age-related perceptual changes is limited. Visual motion perception is one of the most studied areas in perceptual aging and therefore, provides an excellent domain on the basis of which we can investigate the complexity of the aging process. We review the existing literature on how aging affects motion perception, including different processing stages, and consider links to cognitive and motor changes. We address the heterogeneity of results and emphasize the role of individual differences. Findings on age-related changes in motion perception ultimately illustrate the complexity of functional dynamics that can contribute to decline as well as stability during healthy aging. We thus propose that motion perception offers a conceptual framework for perceptual aging, encouraging a deliberate consideration of functional limits and resources emerging across the lifespan.