Duration Adaptation Occurs Across the Sub- and Supra-Second Systems.
Duration Adaptation Occurs Across the Sub- and Supra-Second Systems.
复制标题
持续时间适应发生在子和上秒系统之间。
DOI：
10.3389/fpsyg.2016.00114
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发表时间：
2016
影响因子：
3.8
通讯作者：
Yotsumoto Y
中科院分区：
文献类型：
--
作者：
Shima S;Murai Y;Hashimoto Y;Yotsumoto Y
在重复暴露于持续时间相对较短的刺激之后，随后的持续时间较长的刺激被认为是更长的，而在重复暴露于相对持续时间较长的刺激之后，随后的持续时间较短的刺激被认为是更短的。这种现象被称为持续时间适应，仅在亚秒级持续时间内被报道过。我们考察了持续时间适应是否也发生在超过秒的持续时间上(实验1)，以及持续时间适应是否发生在亚秒持续时间和超过秒的持续时间(实验2)。持续时间适应不仅发生在亚秒级持续时间，而且还发生在超秒级持续时间以及跨亚秒级和超秒级持续时间。这些结果表明，时长适应涉及一个音程无关的系统或两个功能相关的系统，这两个系统都与亚秒级和超秒级时长相关。
After repetitive exposure to a stimulus of relatively short duration, a subsequent stimulus of long duration is perceived as being even longer, and after repetitive exposure to a stimulus of relatively long duration, a subsequent stimulus of short duration is perceived as being even shorter. This phenomenon is called duration adaptation, and has been reported only for sub-second durations. We examined whether duration adaptation also occurs for supra-second durations (Experiment 1) and whether duration adaptation occurs across sub- and supra-second durations (Experiment 2). Duration adaptation occurred not only for sub-second durations, but also for supra-second durations and across sub- and supra-second durations. These results suggest that duration adaptation involves an interval-independent system or two functionally related systems that are associated with both the sub- and supra-second durations.