Multisensory guidance of orienting behavior
نویسندگان
چکیده
منابع مشابه
Multisensory guidance of orienting behavior.
We use both vision and audition when localizing objects and events in our environment. However, these sensory systems receive spatial information in different coordinate systems: sounds are localized using inter-aural and spectral cues, yielding a head-centered representation of space, whereas the visual system uses an eye-centered representation of space, based on the site of activation on the...
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The combined use of multisensory signals is often beneficial. Based on neuronal recordings in the superior colliculus of cats, three basic rules were formulated to describe the effectiveness of multisensory signals: the enhancement of neuronal responses to multisensory compared with unisensory signals is largest when signals occur at the same location ("spatial rule"), when signals are presente...
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Multisensory stimuli can improve performance, facilitating RTs on sensorimotor tasks. This benefit is referred to as the redundant signals effect (RSE) and can exceed predictions on the basis of probability summation, indicative of integrative processes. Although an RSE exceeding probability summation has been repeatedly observed in humans and nonprimate animals, there are scant and inconsisten...
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Pooling and synthesizing signals across different senses often enhances responses to the event from which they are derived. Here, we examine whether multisensory response enhancements are attributable to a redundant target effect (two stimuli rather than one) or if there is some special quality inherent in the combination of cues from different senses. To test these possibilities, the performan...
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ژورنال
عنوان ژورنال: Hearing Research
سال: 2009
ISSN: 0378-5955
DOI: 10.1016/j.heares.2009.05.008