权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

Selection for Action II: Multisensory Selection

行动二的选择：多感官选择

基本信息

批准号：
204084949
负责人：
Professor Dr. Christian Frings
金额：
--
依托单位：
Department of Experimental Psychology
依托单位国家：
德国
项目类别：
Research Grants
财政年份：
2011
资助国家：
德国
起止时间：
2010-12-31 至 2020-12-31
项目状态：
已结题

来源：
https://gepris.dfg.de/gepris/projekt/204084949?language=en
关键词：
Selection Action II Multisensory

项目摘要

Given the vast amount of information that is likely being processed by our brains at any moment, one basic prerequisite in order to be able to perform everyday actions is the selection of only that information that is currently relevant for further processing (Allport, 1987). So far, selection has typically been investigated within a single sensory modality, primarily within vision and audition. Selection has rarely been addressed within the tactile modality. Therefore, in the first phase of the current project, we established a new theoretical framework concerning distractor processing in touch. Specifically, we investigated whether the established finding that Gestalt grouping influences visual perception can also be applied to tactile information processing. Furthermore, we tested the aftereffects of tactile distractor processing in spatial tasks. Importantly, our findings highlight that the same pattern of behavioural results may be attributable to different cognitive processes in vision, audition, and touch.Yet, humans are multisensory creatures. Over the last decade or so, the study of multisensory perception has become increasingly popular (see Calvert, Spence, & Stein, 2004; Stein, 2012). Furthermore, selection between the modalities and the constraints on crossmodal spatial attention have also been examined (Spence & Driver, 2004). Importantly, crossmodal studies have focused on the processing of relevant information, so insights on the processing of multisensory distractors are lacking. The goal of the present project is therefore to investigate distractor processing from a multisensory perspective. To this end, in the first phase of the project we have already started to show that unisensory tactile selection is influenced by whether or not vision is available. Nonetheless, to the best of our knowledge, the selection of multisensory stimuli has not yet been investigated. In the second phase of the project, our goal will be to further our understanding of the selection of those stimuli having visual, auditory, and tactile features. We aim to separately investigate (1) multisensory selection in tasks in which the impact of spatial attention is controlled for (Experimental series A) as well as (2) multisensory selection in spatial tasks (i.e., where selection is location-based; Experimental series B). Taken together, the renewal project will reveal insights into those processes that are at work when we select relevant multisensory objects against a background of irrelevant ones, as we frequently do in everyday life. It will thus complement the literature on distractor processing, leading to a more holistic understanding of selection in a multisensory environment.

考虑到我们的大脑在任何时候都可能处理大量的信息，为了能够执行日常行动，一个基本的先决条件是只选择当前与进一步处理相关的信息（Allport，1987）。到目前为止，选择通常是在单一的感官形式，主要是在视觉和听觉。触觉模式很少涉及选择。因此，在本项目的第一阶段，我们建立了一个新的理论框架，分心处理的触摸。具体来说，我们调查是否已建立的发现，完形分组影响视觉感知也可以应用到触觉信息处理。此外，我们还测试了空间任务中触觉干扰加工的后效。重要的是，我们的研究结果强调，相同的行为结果模式可能归因于视觉，听觉和触觉的不同认知过程。在过去的十年左右，多感官知觉的研究变得越来越受欢迎（参见Calvert，Spence，& Stein，2004; Stein，2012）。此外，跨通道空间注意的模式和限制之间的选择也进行了检查（Spence & Driver，2004）。重要的是，跨通道研究主要集中在相关信息的处理，因此缺乏对多感觉干扰物处理的见解。因此，本项目的目标是从多感官的角度研究分心物的处理。为此，在该项目的第一阶段，我们已经开始表明，unisensory触觉选择的影响是否有视觉。尽管如此，据我们所知，多感官刺激的选择还没有被调查。在项目的第二阶段，我们的目标将是进一步了解具有视觉，听觉和触觉特征的刺激物的选择。我们的目标是分别研究（1）在控制空间注意力影响的任务中的多感觉选择（实验系列A）以及（2）在空间任务中的多感觉选择（即，其中选择是基于位置的;实验系列B）。总之，更新项目将揭示当我们在不相关的背景下选择相关的多感官对象时，我们在日常生活中经常做的那些过程。因此，它将补充文献分心处理，导致更全面的理解选择在多感官环境。