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Attention Control2
Physiology2
Spectroscopy2
Task Analysis2
Brain Hemisphere Functions1
Comparative Analysis1
Inhibition1
Metacognition1
Reaction Time1
Research Methodology1
Responses1
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Visual Discrimination1
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Brain and Cognition2
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Helton, William S.2
Russell, Paul N.2
Carter, Leonie1
De Joux, Neil1
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Target Predictability, Sustained Attention, and Response Inhibition
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Carter, Leonie; Russell, Paul N.; Helton, William S. – Brain and Cognition, 2013
We examined whether the sustained attention to response task is a better measure of response inhibition or sustained attention. Participants performed a number detection task for 37.3 min using either a Sustained Attention to Response Task (SART; high Go low No-Go) or a more traditionally formatted vigilance task (TFT; high No-Go low Go) response…
Descriptors: Inhibition, Responses, Attention Control, Task Analysis
A Functional Near-Infrared Spectroscopy Study of Sustained Attention to Local and Global Target Features
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De Joux, Neil; Russell, Paul N.; Helton, William S. – Brain and Cognition, 2013
Despite a long history of vigilance research, the role of global and local feature discrimination in vigilance tasks has been relatively neglected. In this experiment participants performed a sustained attention task requiring either global or local shape stimuli discrimination. Reaction time to local feature discriminations was characterized by a…
Descriptors: Spectroscopy, Research Methodology, Reaction Time, Task Analysis