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Published on: May 15, 2019
Eye-gaze and arrow cues influence elementary sound perception
Jeremy I Borjon1, Stephen V Shepherd, Alexander Todorov
1Department of Psychology, Princeton University, Green Hall, Princeton, NJ 08540, USA.
Abstract:
We report a novel effect in which the visual perception of eye-gaze and arrow cues change the way we perceive sound. In our experiments, subjects first saw an arrow or gazing face, and then heard a brief sound originating from one of six locations. Perceived sound origins were shifted in the direction indicated by the arrows or eye-gaze. This perceptual shift was equivalent for both arrows and gazing faces and was unaffected by facial expression, consistent with a generic, supramodal attentional influence by exogenous cues.
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