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Full-Text Articles in Cognitive Psychology
The Interaction Of Attention And Memory On The Reorienting Negativity, John C. Moses
The Interaction Of Attention And Memory On The Reorienting Negativity, John C. Moses
Dissertations, Theses, and Capstone Projects
The three-stage model of distraction asserts that when we are presented with salient but task-irrelevant information, our sensory systems first detect the distracting stimulus by way of sensory memory buffers, which is indicated electrophysiologically by the mismatch negativity (MMN). Following detection, attentional resources are involuntarily allocated towards the processing of the distraction, as represented by the P3a. Finally, attentional resources are shifted away from the distracting stimulus and returned to the task-relevant information, as indicated by the reorienting negativity (RON). A great deal of research has focused on this last step in the model, largely centering around defining the mechanisms …