Age-related differences in the P3 amplitude in change blindness

  title={Age-related differences in the P3 amplitude in change blindness},
  author={Katharina Bergmann and Anna-Lena Schubert and Dirk Hagemann and Andrea Schankin},
  journal={Psychological Research},
Observers often miss visual changes in the environment when they co-occur with other visual disruptions. This phenomenon is called change blindness. Previous research has shown that change blindness increases with age. The aim of the current study was to explore the role of post-perceptual stimulus processing in age differences. Therefore, the P3 component of the event-related potential was measured while younger, middle-aged, and older participants performed a change detection task under… 

Can image quality features predict visual change blindness?

  • S. L. Moan
  • Psychology
    2017 International Conference on Image and Vision Computing New Zealand (IVCNZ)
  • 2017
Results indicate that image quality features show promise when it comes to predicting detection times, and whether the features extracted by recent suprathreshold indices can effectively predict the difficulty of a change detection task.

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This work provides new insight into underlying electrophysiological mechanisms influenced by GVS, and investigates maximally effective protocols of GVS on behavioural measures of accuracy and reaction time.



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Neural correlates of age-related decline and compensation in visual attention capacity

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Change blindness, aging, and cognition

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