August 2016
Volume 16, Issue 12
Open Access
Vision Sciences Society Annual Meeting Abstract  |   September 2016
Changes in Visual Attention with Normal Aging
Author Affiliations
  • Eriko Self
    Department of Psychology, California State University, Fullerton
  • Sam Handelman
    Department of Psychology, California State University, Fullerton
  • Alexander Le
    Department of Psychology, California State University, Fullerton
  • Moire Sigler
    Department of Psychology, California State University, Fullerton
Journal of Vision September 2016, Vol.16, 787. doi:
  • Views
  • Share
  • Tools
    • Alerts
      This feature is available to authenticated users only.
      Sign In or Create an Account ×
    • Get Citation

      Eriko Self, Sam Handelman, Alexander Le, Moire Sigler; Changes in Visual Attention with Normal Aging. Journal of Vision 2016;16(12):787.

      Download citation file:

      © ARVO (1962-2015); The Authors (2016-present)

  • Supplements

Performance of various cognitive tasks is known to decline with normal aging. The goal of this study was to assess possible changes in selective attention due to aging in a visual search task. Each trial began with a fixation cross presented for 900 ms, followed by a cue word (red, green, blue, or yellow) for 800 ms, and a second fixation cross (750 ms). Then the search screen was presented consisting of 8 hollow circles aligned in a circular configuration, each containing a grey line in either vertical or horizontal orientation. The target circle was displayed in the color indicated by the cue word, whereas the distractor circle was displayed in one of the remaining three colors. The other six circles were grey. The task was to report the orientation of the line inside the target circle by pressing one of two buttons. The cue word was displayed either in the target color (matching), the distractor color (mismatching), or grey (neutral). The line orientation inside the target was either the same as that inside the distractor (congruent) or different (incongruent). The search screen was displayed until the participant responded. The participants were younger adults (ages 18-27, n = 37) and older adults (ages 65-74, n = 31). A linear mixed model was used to predict RT from age group, target-distractor congruency, and cue color type. As expected, older adults showed longer RT than younger adults. There was no significant difference between congruent and incongruent conditions, indicating both groups showed successful endogenous attentional control. There was a significant effect of cue type on RT, suggesting that attention was influenced by the font color just like Stroop task. Interestingly, older adults showed no significant difference between the neutral and mismatching cue conditions. This potentially shows weaker interference in older adults.

Meeting abstract presented at VSS 2016


This PDF is available to Subscribers Only

Sign in or purchase a subscription to access this content. ×

You must be signed into an individual account to use this feature.