The attentional blink: a review of data and theory.
The attentional blink: a review of data and theory.
复制标题
DOI：
10.3758/app.71.8.1683
复制
发表时间：
2009-11
期刊：
影响因子：
--
通讯作者：
Marois R
中科院分区：
文献类型：
--
作者：
Dux PE;Marois R
在快速连续视觉呈现（RSVP）的条件下，如果目标1（T1）出现在200-500 ms内，受试者在干扰物流中报告两个目标中的第二个（目标2; T2）的能力会降低。这种效应被称为注意力瞬脱（AB），它是表征人类有意识地感知跨时间分布的刺激的能力极限的核心。在这里，我们回顾理论帐户的AB和检查他们如何解释在文献中的关键发现。我们的结论是，AB产生的注意力需求T1的选择，工作记忆编码，情节登记和响应选择，这阻止了这种高层次的中央资源被应用到T2在短T1-T2滞后。T1加工也会暂时损害这些注意力资源对后续目标的重新部署，以及对出现在T2附近的干扰物的抑制。虽然这些研究结果是一致的多因素帐户的AB，他们也可以在很大程度上解释，假设这些多个过程的激活依赖于一个共同的能力有限的注意力过程中选择行为相关的事件之间的时间分布的干扰。因此，在其核心，注意瞬脱可能最终揭示了选择性注意部署的时间限制。
Under conditions of rapid serial visual presentation (RSVP), subjects display a reduced ability to report the second of two targets (Target 2; T2) in a stream of distractors if it appears within 200–500 ms of Target 1 (T1). This effect, known as the attentional blink (AB), has been central in characterizing the limits of humans’ ability to consciously perceive stimuli distributed across time. Here we review theoretical accounts of the AB and examine how they explain key findings in the literature. We conclude that the AB arises from attentional demands of T1 for selection, working memory encoding, episodic registration and response selection, which prevents this high-level central resource from being applied to T2 at short T1–T2 lags. T1 processing also transiently impairs the re-deployment of these attentional resources to subsequent targets, and the inhibition of distractors that appear in close temporal proximity to T2. While these findings are consistent with a multi-factorial account of the AB, they can also be largely explained by assuming that the activation of these multiple processes depend on a common capacity-limited attentional process to select behaviorally relevant events presented amongst temporally distributed distractors. Thus, at its core, the attentional blink may ultimately reveal the temporal limits of the deployment of selective attention.