Developmental and age differences in visuomotor adaptation across the lifespan.
Developmental and age differences in visuomotor adaptation across the lifespan.
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DOI：
10.1007/s00426-022-01784-7
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发表时间：
2023-09
影响因子：
2.3
通讯作者：
Schomaker, Judith
中科院分区：
文献类型：
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作者：
Ruitenberg, Marit F L;Koppelmans, Vincent;Seidler, Rachael D;Schomaker, Judith
在本横断面研究中，我们探讨了感觉运动适应的年龄和性别差异。我们测试了253人在当地的科学博物馆（NEMO科学博物馆，阿姆斯特丹）。参与者的年龄范围很广（8-70岁; 54%为男性），使我们能够在一项研究中检查发育和健康老龄化的影响。参与者进行了视觉适应任务，他们必须适应手动操纵杆运动旋转的视觉反馈。我们评估了引入视觉扰动后的适应率（适应的早期和后期阶段），以及去除视觉扰动后的去适应率。结果表明，可靠的适应模式，没有性别差异。我们观察到年龄与早期适应和去适应率之间的二次关系，年轻人和老年人表现出快速适应率。我们的研究结果表明，无论是年轻人还是老年人，都与适应过程中涉及的策略和认知过程较差有关。我们认为认知功能和大脑特性的发育和年龄差异可能是这些对感觉运动功能影响的基础。在线版本包含补充材料，可通过10.1007/s 00426 -022-01784-7获得。
In the present cross-sectional study, we examined age and sex differences in sensorimotor adaptation. We tested 253 individuals at a local science museum (NEMO Science Museum, Amsterdam). Participants spanned a wide age range (8–70 years old; 54% male), allowing us to examine effects of both development and healthy aging within a single study. Participants performed a visuomotor adaptation task in which they had to adapt manual joystick movements to rotated visual feedback. We assessed the rate of adaptation following the introduction of the visual perturbation (both for early and later stages of adaptation), and the rate of de-adaptation following its removal. Results showed reliable adaptation patterns which did not differ by sex. We observed a quadratic relationship between age and both early adaptation and de-adaptation rates, with younger and older adults exhibiting the fasted adaptation rates. Our findings suggest that both younger and older age are associated with poorer strategic, cognitive processes involved in adaptation. We propose that developmental and age differences in cognitive functions and brain properties may underlie these effects on sensorimotor functioning. The online version contains supplementary material available at 10.1007/s00426-022-01784-7.
影响因子：
4.6
作者：
Bakkum A;Gunn SM;Marigold DS
通讯作者：
Marigold DS