TEMPORAL INTEGRATION IN VISUAL MEMORY
TEMPORAL INTEGRATION IN VISUAL MEMORY
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DOI：
10.1037/0096-3445.109.1.75
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发表时间：
1980-01-01
影响因子：
4.1
通讯作者：
DILOLLO, V
中科院分区：
文献类型：
--
作者：
DILOLLO, V
在一项任务中，需要时间整合的模式显示在2个连续的部分（实验一），性能的3个S（作者和2名研究生）严重受损，如果领先的一部分的持续时间超过约100毫秒。这表明诱导刺激的持续时间和感觉持久性的持续时间之间存在反比关系，并允许推断视觉持久性可能更适合于正在进行的神经过程，而不是一个图标存储的衰减内容。为了与这一建议保持一致，实验II和III否定了这样的猜想，即长时间诱导刺激后缺乏时间整合可以归因于显示器的2个部分中分别出现单一形式或触发视觉系统内的某种不连续性检测机制。在”加工”模型的额外支持下，实验四和五（与作者和3名大学生）表明，随着主导掩码持续时间的增加，模式前掩蔽的严重程度急剧下降。(57参考）（PsycINFO数据库记录（c）2017阿帕，保留所有权利）
In a task requiring temporal integration of a pattern displayed briefly in 2 successive portions (Exp I), performance of the 3 Ss (the author and 2 graduate students) was severely impaired if the duration of the leading part exceeded about 100 msec. This suggests an inverse relationship between duration of inducing stimulus and duration of sensory persistence and allows the inference that visual persistence may be identified more fittingly with ongoing neural processes than with the decaying contents of an iconic store. In keeping with this suggestion, Exps II and III disconfirmed the conjecture that lack of temporal integration following long inducing stimuli could be ascribed to emergence of unitary form separately in the 2 portions of the display or to the triggering of some sort of discontinuity detection mechanism within the visual system. In added support of a" processing" model, Exps IV and V (with the author and 3 undergraduates) showed that the severity of forward masking by pattern declines sharply as the duration of the leading mask is increased.(57 ref)(PsycINFO Database Record (c) 2017 APA, all rights reserved)