Rhythm implicitly affects temporal orienting of attention across modalities
Rhythm implicitly affects temporal orienting of attention across modalities
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DOI：
10.1016/j.actpsy.2012.11.012
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发表时间：
2013-02-01
影响因子：
1.8
通讯作者：
Schoen, Daniele
中科院分区：
文献类型：
--
作者：
Bolger, Deirdre;Trost, Wiebke;Schoen, Daniele
在这里，我们提出了两个实验，研究了随着时间的推移，通过听觉节奏刺激的内隐定向。在第一个实验中，参与者在听同步的听觉序列作为夹带刺激的同时，对听觉和视觉目标进行检测和辨别任务。在第二个实验中，我们使用音乐片段作为夹带刺激，并通过视觉辨别任务测试夹带强度。两个实验都使用反应时间作为因变量。通过在四个选定的听觉夹带刺激的韵律位置上操纵目标的外观，我们能够观察到对节奏的夹带如何调节行为反应。我们的结果是独立于模态的，这为动态关注听觉时间结构的背景下听觉和视觉模态之间的跨模态相互作用提供了新的见解。(C) 2012 Elsevier B.V.版权所有
Here we present two experiments investigating the implicit orienting of attention over time by entrainment to an auditory rhythmic stimulus. In the first experiment, participants carried out a detection and discrimination tasks with auditory and visual targets while listening to an isochronous, auditory sequence, which acted as the entraining stimulus. For the second experiment, we used musical extracts as entraining stimulus, and tested the resulting strength of entrainment with a visual discrimination task. Both experiments used reaction times as a dependent variable. By manipulating the appearance of targets across four selected metrical positions of the auditory entraining stimulus we were able to observe how entraining to a rhythm modulates behavioural responses. That our results were independent of modality gives a new insight into cross-modal interactions between auditory and visual modalities in the context of dynamic attending to auditory temporal structure. (C) 2012 Elsevier B.V. All rights reserved.