Differential Deployment of Visual Attention During Interactive Approach and Avoidance Behavior

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Renton, Angela
Painter, David R
Mattingley, Jason B
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2019
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Abstract

The ability to coordinate approach and avoidance actions in dynamic environments represents the boundary between extinction and the continued survival of many animal species. It is therefore crucial that sensory systems allocate limited attentional resources to the most relevant information to facilitate planning and execution of appropriate actions. Prominent theories of how attention regulates visual processing focus on the distinction between behaviorally relevant and irrelevant visual inputs. To date, however, no study has directly compared the deployment of attention to visual inputs relevant for approach and avoidance behaviors, which naturally occur in dynamic, interactive environments. In two experiments, we combined electroencephalography, frequency tagging, and eye gaze measures to investigate whether the deployment of visual selective attention differs for items relevant for approach and avoidance actions. Participants maneuvered a cursor to approach and avoid contact with moving items in a continuous interactive task. The results indicated that while the approach and avoidance tasks recruited equivalent attentional resources overall, attentional biases were directed toward task-relevant items during approach, and away from task-relevant items during avoidance. We conclude that the deployment of visual attention is guided not only by relevance to a behavioral goal, but also by the nature of that goal.

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Cerebral Cortex

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29

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6

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Subject

Neurosciences

Psychology

Cognitive and computational psychology

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Life Sciences & Biomedicine

behavioral goals

Neurology

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Renton, A; Painter, DR; Mattingley, JB, Differential Deployment of Visual Attention During Interactive Approach and Avoidance Behavior, Cerebral Cortex, 2019, 29 (6), pp. 2366-2383

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