R Walker

Summary

Affiliation: Royal Holloway
Country: UK

Publications

  1. ncbi request reprint Saccadic eye movement and working memory deficits following damage to human prefrontal cortex
    R Walker
    Department of Sensorimotor Systems, Imperial College School of Medicine, London, UK
    Neuropsychologia 36:1141-59. 1998
  2. ncbi request reprint Control of voluntary and reflexive saccades
    R Walker
    Department of Psychology, University of London, Egham, Surrey, UK
    Exp Brain Res 130:540-4. 2000
  3. pmc The oculomotor distractor effect in normal and hemianopic vision
    R Walker
    Department of Psychology, Royal Holloway, University of London, Egham, Surrey, UK
    Proc Biol Sci 267:431-8. 2000
  4. ncbi request reprint Curved saccade trajectories: voluntary and reflexive saccades curve away from irrelevant distractors
    M Doyle
    Department of Psychology, Royal Holloway, University of London, Egham, Surrey, UK
    Exp Brain Res 139:333-44. 2001

Detail Information

Publications4

  1. ncbi request reprint Saccadic eye movement and working memory deficits following damage to human prefrontal cortex
    R Walker
    Department of Sensorimotor Systems, Imperial College School of Medicine, London, UK
    Neuropsychologia 36:1141-59. 1998
    ..The patient's deficits are discussed in terms of models of anti-saccade generation and are related to recent findings regarding the role of prefrontal cortex in working memory and visual attention...
  2. ncbi request reprint Control of voluntary and reflexive saccades
    R Walker
    Department of Psychology, University of London, Egham, Surrey, UK
    Exp Brain Res 130:540-4. 2000
    ..It is suggested that the increase in latency of saccades made in the voluntary arrow-cue condition may reflect differences in programming a 'When' trigger signal for saccades made in the absence of a peripheral stimulus...
  3. pmc The oculomotor distractor effect in normal and hemianopic vision
    R Walker
    Department of Psychology, Royal Holloway, University of London, Egham, Surrey, UK
    Proc Biol Sci 267:431-8. 2000
    ..Instead, the distractor effect appears to reflect the normal processes involved in saccade target selection which may be mediated by a circuit involving both cortical and subcortical structures...
  4. ncbi request reprint Curved saccade trajectories: voluntary and reflexive saccades curve away from irrelevant distractors
    M Doyle
    Department of Psychology, Royal Holloway, University of London, Egham, Surrey, UK
    Exp Brain Res 139:333-44. 2001
    ..This suggests that curvature is not solely a consequence of voluntary control. These results have been considered within the context of inhibition-based theories of curvature derived from studies of saccade and manual reach trajectories...