摘要：The relatively common experimental visual search task of finding a red X amongst red
O’s and green X’s (conjunction search) presents the visual system with a binding problem. Illusory conjunctions (ICs) of features across objects must be avoided and only
features present in the same object bound together. Correct binding into unique objects
by the visual system may be promoted, and ICs minimized, by inhibiting the locations
of distractors possessing non-target features (e.g., Treisman and Sato, 1990). Such parallel rejection of interfering distractors leaves the target as the only item competing for
selection; thus solving the binding problem. In the present article we explore the theoretical and empirical basis of this process of active distractor inhibition in search. Specific
experiments that provide strong evidence for a process of active distractor inhibition in
search are highlighted. In the final part of the article we consider how distractor inhibition, as defined here, may be realized at a neurophysiological level (Treisman and Sato,
1990).
