Face identification in the near-absence of focal attention

Vision Res. 2006 Jul;46(15):2336-43. doi: 10.1016/j.visres.2006.01.020. Epub 2006 Mar 20.

Abstract

In contrast to artificial geometric shapes, natural scenes and face-gender can be processed even when spatial attention is not fully available. In this study, we investigate whether a finer discrimination, at the level of the individual, is possible in the near-absence of focal attention. Using the paradigm, subjects performed face identification on faces of celebrities and relatively unfamiliar individuals, along with a task that is known to engage spatial attention. We find that face-identification performance is only modestly impaired under dual-task conditions. These results suggest that the visual system is well able to make complex judgments of natural stimuli, even when attention is not fully available.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, Non-P.H.S.

MeSH terms

  • Adult
  • Attention*
  • Discrimination, Psychological
  • Face*
  • Famous Persons
  • Humans
  • Pattern Recognition, Visual*
  • Perceptual Masking
  • Recognition, Psychology*