Attention and spatial resolution: a theoretical and experimental study of visual search in hierarchical patterns.

@article{Deco2007AttentionAS,
  title={Attention and spatial resolution: a theoretical and experimental study of visual search in hierarchical patterns.},
  author={Gustavo Deco and Dietmar Heinke},
  journal={Perception},
  year={2007},
  volume={36 3},
  pages={
          335-54
        }
}
Our aim has been to study visual search in hierarchical patterns through a computational neuroscience perspective. In this way we were able to analyse the relationship between the global precedence effect and attention. The theoretical part of our investigations extended a model built upon the biased-competition hypothesis. An important feature of this extension is that different spatial frequencies are processed with different time constants. Simulations with this model resulted in specific… CONTINUE READING

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