title: The role of memory for visual search in scenes.
abstract: Many daily activities involve looking for something. The ease with which these searches are performed often allows one to forget that searching represents complex interactions between visual attention and memory. Although a clear understanding exists of how search efficiency will be influenced by visual features of targets and their surrounding distractors or by the number of items in the display, the role of memory in search is less well understood. Contextual cueing studies have shown that implicit memory for repeated item configurations can facilitate search in artificial displays. When searching more naturalistic environments, other forms of memory come into play. For instance, semantic memory provides useful information about which objects are typically found where within a scene, and episodic scene memory provides information about where a particular object was seen the last time a particular scene was viewed. In this paper, we will review work on these topics, with special emphasis on the role of memory in guiding search in organized, real-world scenes.
authors: Scene Grammar Lab, Department of Cognitive Psychology, Goethe University Frankfurt, Frankfurt, Germany.
authors: Melissa
authors: M
authors: Le-Hoa Võ
authors: Jeremy M
authors: JM
authors: Wolfe
mesh_terms: D000818:Animals; D003463:Cues; D005133:Eye Movements / Q000502:physiology*; D006801:Humans; D008568:Memory / Q000502:physiology*; D061212:Memory, Episodic; D010364:Pattern Recognition, Visual / Q000502:physiology*; D010775:Photic Stimulation / Q000379:methods*
keywords: eye movements; memory; scene perception; visual search