Visual vector inversion in the posterior parietal cortex.

  title={Visual vector inversion in the posterior parietal cortex.},
  author={Thomas Nyffeler and Sophie Rivaud-Pechoux and Charles Pierrot-Deseilligny and Ramata Diallo and Bertrand Gaymard},
  volume={18 9},
In the antisaccade task, a saccade must be triggered towards the mirror location of a visual target. The neural basis required for this visual vector inversion remains unclear, although neuronal activities reflecting this process have been recorded in the monkey lateral intraparietal area. We examined a patient with a small, right-sided, posterior parietal stroke who complained of difficulty in manipulating visual information. Antisaccades were markedly hypometric rightwards but normal… CONTINUE READING

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