Common principles underlie the fluctuation of auditory and visual sustained attention.
Common principles underlie the fluctuation of auditory and visual sustained attention.
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DOI：
10.1177/1747021820972255
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发表时间：
2021-04
期刊：
影响因子：
--
通讯作者：
Kondo HM
中科院分区：
文献类型：
--
作者：
Terashima H;Kihara K;Kawahara JI;Kondo HM
持续的注意力在日常活动中的适应性行为中起着重要作用。由于之前的研究主要集中在视觉上，而注意力资源被认为是特定于感觉方式的，因此目前还不清楚视觉和听觉方式之间的注意力波动机制如何重叠。为了减少突然刺激的影响，我们在听觉领域开发了一种新的渐进连续表现任务（gradCPT），并比较了视觉和听觉中持续注意力的动态波动。在听觉 gradCPT 中，参与者被要求聆听一系列叙述并判断每个叙述的性别。在视觉研究生 CPT 中，他们被要求观察一系列风景图像，并指出该场景是城市还是山脉。我们的个体内部比较表明，听觉和视觉注意力在误报率和动态特性（包括波动频率）方面相似。尽管刺激开始异步性存在差异，但两种模式波动的绝对时间尺度具有可比性。结果表明，视觉和听觉注意力的波动是由共同原则和支持模型以及更集中的模态通用控制器支撑的。
Sustained attention plays an important role in adaptive behaviours in everyday activities. As previous studies have mostly focused on vision, and attentional resources have been thought to be specific to sensory modalities, it is still unclear how mechanisms of attentional fluctuations overlap between visual and auditory modalities. To reduce the effects of sudden stimulus onsets, we developed a new gradual-onset continuous performance task (gradCPT) in the auditory domain and compared dynamic fluctuation of sustained attention in vision and audition. In the auditory gradCPT, participants were instructed to listen to a stream of narrations and judge the gender of each narration. In the visual gradCPT, they were asked to observe a stream of scenery images and indicate whether the scene was a city or mountain. Our within-individual comparison revealed that auditory and visual attention are similar in terms of the false alarm rate and dynamic properties including fluctuation frequency. Absolute timescales of the fluctuation in the two modalities were comparable, notwithstanding the difference in stimulus onset asynchrony. The results suggest that fluctuations of visual and auditory attention are underpinned by common principles and support models with a more central, modality-general controller.
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影响因子：
29.3
作者：
Kurzban, Robert;Duckworth, Angela;Kable, Joseph W.;Myers, Justus
通讯作者：
Myers, Justus
顶叶皮层中的抑制作用平衡调节自愿控制听觉和视觉多性性。
影响因子：
4.6
作者：
Kondo HM;Pressnitzer D;Shimada Y;Kochiyama T;Kashino M
通讯作者：
Kashino M
影响因子：
8.2
作者：
Fortenbaugh FC;DeGutis J;Germine L;Wilmer JB;Grosso M;Russo K;Esterman M
通讯作者：
Esterman M
影响因子：
1.5
作者：
Aylward, GP;Brager, P;Harper, DC
通讯作者：
Harper, DC
影响因子：
5.7
作者：
Fortenbaugh FC;Rothlein D;McGlinchey R;DeGutis J;Esterman M
通讯作者：
Esterman M