Journal article

Spatiotemporal distribution of facilitation and inhibition of return arising from the reflexive orienting of covert attention.

A Collie, P Maruff, M Yucel, J Danckert, J Currie

Journal of Experimental Psychology Human Perception & Performance | Published : 2000

Abstract

Currently, there is debate regarding both the spatial and temporal relationship between facilitation and inhibition of return (IOR) components of attention, as observed on the covert orienting of visual attention task (COVAT). These issues were addressed in a series of experiments where the spatial and temporal relationships between cue and target were manipulated. Facilitation occurred only when the stimulus onset asynchrony (SOA) was short and there was temporal overlap between cue and target. IOR occurred only when SOA was long and there was no temporal overlap between cue and target. Facilitation encompassed the cued location and all locations between the cue and fixation, whereas IOR ar..

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