Reference frames in visual selection

Research output: Contribution to journalArticlepeer-review

Authors

Colleges, School and Institutes

External organisations

  • University of Oxford

Abstract

We review neuropsychological evidence for visual selection operating in different reference frames. There is general agreement that there may be a separation of coding space near to and farther from the body, and that deficits in selecting stimuli within each form of spatial representation may be impaired in patients with unilateral neglect. However, there remains a lack of consensus about whether all forms of spatial representation relate to the body or whether there are spatial representations based on reference frames abstracted from the body (allocentric and object-centered spatial codes). Here we will review the evidence for spatial coding in these more abstracted reference frames (allocentric and object-centered but also environmental) and argue for the psychological reality of (at least) allocentric spatial coding. We discuss computational accounts of how such codes may be created as objects are selected.

Details

Original languageEnglish
Pages (from-to)75-87
Number of pages13
JournalAnnals of the New York Academy of Sciences
Volume1296
Publication statusPublished - Aug 2013

Keywords

  • Attention, Computer Simulation, Humans, Pattern Recognition, Visual, Photic Stimulation, Reference Standards, Space Perception, Journal Article, Research Support, Non-U.S. Gov't, Review