The effects of perceived motion on sound-source lateralization.
The effects of perceived motion on sound-source lateralization.
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感知运动对声源偏侧化的影响。
DOI：
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发表时间：
1992
期刊：
影响因子：
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通讯作者：
Rappold Pw
中科院分区：
文献类型：
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作者：
Cullen Jk;Collins Mj;Dobie Tg;Rappold Pw
在角加速、视动刺激和凝视注视的条件下，研究了不同起病时间的双眼点击对的偏侧化。从20名听力正常的受试者获得的数据显示，在所有实验条件下，相对于对照条件，小时间差的左右判断表现较差，主观同时性也发生了变化。此外，在实验条件下，响应时间增加。结果表明，在与车辆运动相似的条件下，真实或明显的运动可能会影响个体处理声源定位的主要线索之一--双耳时间差--的能力。
Lateralization of dichotic click pairs differing in time of onset was studied under conditions of angular acceleration, optokinetic stimulation, and gaze fixation. Data obtained from 20 subjects with normal hearing indicate poorer left-right judgment performance for small time differences, as well as shifts in subjective simultaneity, for all experimental conditions relative to control conditions. In addition, response times increased for the experimental conditions. The results suggest that real or apparent motion may affect an individual's ability to process one of the major cues for sound-source localization--binaural time difference--under conditions similar to those encountered in vehicular motion.