The neural basis of perceptual bias and response bias in the Landmark task.

@article{Vossel2010TheNB,
  title={The neural basis of perceptual bias and response bias in the Landmark task.},
  author={Simone Vossel and Philipp Eschenbeck and Peter H. Weiss and Gereon R. Fink},
  journal={Neuropsychologia},
  year={2010},
  volume={48 13},
  pages={3949-54}
}
Spatial neglect as a multifaceted syndrome may consist of perceptual/attentional as well as motor/intentional components. The present study investigated the lesion anatomy underlying perceptual and response bias using a manual response Landmark task (Bisiach, Ricci, Lualdi, & Colombo, 1998) in 68 patients with right-hemispheric stroke. The two differential aspects of the neglect syndrome were assessed by measuring response tendencies resulting from underestimations of the length of left line… CONTINUE READING

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