Spatial processing of environmental representations

James R. Brockmole, Ranxiao Frances Wang

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

In everyday life, people accomplish tasks that require the storage and access of mental representations of many familiar locations. Humans store this environmental knowledge in a series of representations in memory. According to the hierarchical network model, the representation of an environment is composed of a number of distinct units that encode information at different levels of detail. This chapter discusses recent studies on how humans attend to and process multiple environmental representations to reason and act within the spatial world. These studies suggest that people access one environment at a time, and they automatically update their relationship to their immediate environment, but not to remote environments. Navigation across environments involves reorienting to upcoming environments at certain spatial regions and dropping the old environment from the processing. This selective processing sheds light on the nature and structure of human environmental representations.

Original languageEnglish (US)
Title of host publicationNeurobiology of Attention
PublisherElsevier Inc.
Pages146-151
Number of pages6
ISBN (Print)9780123757319
DOIs
StatePublished - Dec 1 2005

ASJC Scopus subject areas

  • Neuroscience(all)

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