Abstract：
:The simultaneous presentation of a visual and an auditory stimulus can lead to a decrease in people's ability to perceive or respond to the auditory stimulus. In this study, we investigate the effect that threat has upon this phenomenon, known as the Colavita visual dominance effect. Participants performed two blocks of trials containing 40% visual, 40% auditory, and 20% bimodal trials. The first block of trials was identical for all participants, while in the second block, either the visual stimulus (visual threat condition), auditory stimulus (auditory threat condition), or neither stimulus (control condition) was fear-conditioned using aversive electrocutaneous stimuli. We predicted that, when compared with the control condition, this visual dominance effect would increase in the visual threat condition and decrease in the auditory threat condition. This hypothesis was partially supported by the data. In particular, the results showed that the fear-conditioning of the visual stimulus significantly increased the visual dominance effect relative to the control condition. However, the fear-conditioning of the auditory stimulus did not reduce the visual dominance effect but instead increased it slightly. These findings are discussed in terms of the role that attention and arousal play in the dominance of vision over audition.
journal_name
Exp Brain Resjournal_title
Experimental brain researchauthors
Van Damme S,Crombez G,Spence Cdoi
10.1007/s00221-008-1608-1subject
Has Abstractpub_date
2009-02-01 00:00:00pages
197-204issue
2eissn
0014-4819issn
1432-1106journal_volume
193pub_type
杂志文章abstract：:Although maintenance of steady contractions is required for many daily tasks, there is little understanding of brain areas that modulate lower limb force accuracy. Functional magnetic resonance imaging was used to determine brain areas associated with steadiness and force during static (isometric) lower limb target-ma...
journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-014-3976-z
更新日期：2014-10-01 00:00:00
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journal_title：Experimental brain research
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journal_title：Experimental brain research
pub_type： 杂志文章
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pub_type： 杂志文章
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更新日期：2003-10-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-002-1103-z
更新日期：2002-08-01 00:00:00
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pub_type： 杂志文章
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更新日期：2009-09-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
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更新日期：2002-10-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
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更新日期：2018-12-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00229019
更新日期：1992-01-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-014-4190-8
更新日期：2015-04-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
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更新日期：2019-06-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-016-4857-4
更新日期：2017-04-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s002210050727
更新日期：1999-05-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00228865
更新日期：1990-01-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-013-3643-9
更新日期：2013-10-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/BF00228628
更新日期：1996-04-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
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journal_title：Experimental brain research
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journal_title：Experimental brain research
pub_type： 杂志文章,评审
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更新日期：2009-06-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章,随机对照试验
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更新日期：2010-09-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
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更新日期：2007-04-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
doi：10.1007/s00221-015-4526-z
更新日期：2016-04-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
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更新日期：2010-10-01 00:00:00
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journal_title：Experimental brain research
pub_type： 杂志文章
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journal_title：Experimental brain research
pub_type： 杂志文章
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更新日期：1991-01-01 00:00:00
