Saccades to spatially extended targets: the role of eccentricity.

  title={Saccades to spatially extended targets: the role of eccentricity.},
  author={Sandra Dick and Florian Ostendorf and Antje Kraft and Christoph J Ploner},
  volume={15 3},
Size and eccentricity of visual targets are known to modulate saccade parameters. Here we asked for a possible interaction between these target properties. We investigated latency and amplitude of saccades to targets of varying diameter presented at various eccentricities in the visual field. Effects of target size on saccadic eye movements highly depended on eccentricity of saccade targets. For large saccade targets, latencies increased and mean amplitudes decreased mainly at parafoveal… CONTINUE READING

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