Spatial attention modulates auditory dominance in audiovisual order judgment.

Auditory dominance in audiovisual temporal order judgment is shown here to be modulated by exogenous orienting of attention to a spatial cue independent of the cue modality. The visual stimulus has to lead the auditory one further in advance for cued relative to uncued locations in order for the two to be perceived simultaneously, possibly suggesting an inhibitory function of spatial attention on temporal processing.