Visual onset expands subjective time
Visual onset expands subjective time
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DOI：
10.3758/bf03193714
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发表时间：
2006-10-01
期刊：
影响因子：
--
通讯作者：
Watanabe, Masataka
中科院分区：
文献类型：
--
作者：
Kanai, Ryota;Watanabe, Masataka
我们报告了主观时间知觉的失真，其中第一个间隔的持续时间被认为是比相同持续时间的后续间隔更长。时间扩展的量取决于定义第一间隔的起始类型。当一个刺激突然出现时，它的持续时间被认为比它跟随一个固定阵列出现时更长。刺激起始和运动起始的处理时间的差异，以反应时间测量，与时间扩展的差异一致。我们的结果表明，视觉开始的初始瞬时反应可以作为时间估计的时间标记，而开始处理时间的系统变化会影响感知时间。
We report a distortion of subjective time perception in which the duration of a first interval is perceived to be longer than the succeeding interval of the same duration. The amount of time expansion depends on the onset type defining the first interval. When a stimulus appears abruptly, its duration is perceived to be longer than when it appears following a stationary array. The difference in the processing time for the stimulus onset and motion onset, measured as reaction times, agrees with the difference in time expansion. Our results suggest that initial transient responses for a visual onset serve as a temporal marker for time estimation, and a systematic change in the processing time for onsets affects perceived time.