title: Inhibition of return to successively cued spatial locations.
abstract: Inhibition of return refers to a bias against returning attention to a location that has been recently attended. Experiments are reported that examined inhibition of return to multiple exogenously cued spatial locations. When 2 peripheral locations were cued in succession, inhibition was found for only the 1 most recently cued location. In addition, more inhibition occurred at the location of the most recent cue if the earlier cue had also been presented there, as compared with an earlier cue at a different location. Thus, the magnitude of the inhibition for a location appears to depend on the effectiveness of the attentional cue to that location. Other results suggest that candidate locations for inhibition are displaced by subsequent cues--they do not simply decay. The results provide an initial framework within which to study inhibition of return to multiple spatial locations.
mesh_terms: D001288:Attention / Q000502:physiology*; D003463:Cues; D006801:Humans; D011930:Reaction Time / Q000502:physiology*; D013037:Spatial Behavior / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology