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Article
Procedural differences in processing intact and degraded stimuli
In three experiments, the extent to which the processing of a visual stimulus profits from equal processing demands of a preceding stimulus was examined. Subjects identified two subsequently presented digits (...
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Article
Inhibition of return and nonspecific preparation: Separable inhibitory control mechanisms in space and time
I examined the relation between two inhibitory processes operating on spatial and temporal representations. In two experiments, participants had to detect a peripheral target that was presented after a variabl...
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Article
Reweighting sequential effects across different distributions of foreperiods: Segregating elementary contributions to nonspecific preparation
In the study of nonspecific preparation, the response time (RT) to an imperative stimulus is analyzed as a function of the foreperiod (FP), the interval between a warning stimulus and the imperative stimulus. ...
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Chapter and Conference Paper
Formalisation and Analysis of the Temporal Dynamics of Conditioning
In order to create adaptive Agent Systems with abilities matching those of their biological counterparts, a natural approach is to incorporate classical conditioning mechanisms into such systems. However, exis...
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Article
Open AccessThe interplay of goal-driven and stimulus-driven influences on spatial orienting
Search for a target stimulus among distractors is subject to both goal-driven and stimulus-driven influences. Variables that selectively modify these influences have shown strong interaction effects on saccade...
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Article
Open AccessTiming a week later: The role of long-term memory in temporal preparation
Temporal preparation has been investigated extensively by manipulating the foreperiod, the interval between a warning stimulus and target stimulus requiring a speeded response. Although such research has revea...
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Article
Open AccessImplicitly learning when to be ready: From instances to categories
There is growing appreciation for the role of long-term memory in guiding temporal preparation in speeded reaction time tasks. In experiments with variable foreperiods between a warning stimulus (S1) and a tar...
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Article
Open AccessStatistical learning of spatiotemporal regularities dynamically guides visual attention across space
In dynamic environments, statistical learning of spatial and temporal regularities guides visual attention in space and time. In the current study, we explored whether and how combined spatiotemporal regularit...
