Anna Oleksiak

Summary

Affiliation: Utrecht University
Country: The Netherlands

Publications

  1. ncbi Temporal dynamics of decisions on spatial categories and distances do not differ
    Anna Oleksiak
    Helmholtz Research Institute, Functional Neurobiology, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
    Brain Cogn 69:209-17. 2009
  2. ncbi Distance estimation is influenced by encoding conditions
    Anna Oleksiak
    Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
    PLoS ONE 5:e9918. 2010
  3. ncbi Retinotopic mapping of categorical and coordinate spatial relation processing in early visual cortex
    Ineke J M van der Ham
    Helmholtz Institute, Experimental Psychology, Utrecht University, Utrecht, The Netherlands
    PLoS ONE 7:e38644. 2012
  4. ncbi Spatial summation in macaque parietal area 7a follows a winner-take-all rule
    Anna Oleksiak
    Division of Pharmacology, Utrecht University, Sorbonnelaan 16, 3584 CA Utrecht, The Netherlands
    J Neurophysiol 105:1150-8. 2011
  5. ncbi Temporal characteristics of working memory for spatial relations: an ERP study
    Ineke J M van der Ham
    Helmholtz Institute, Experimental Psychology, Utrecht University, The Netherlands
    Int J Psychophysiol 77:83-94. 2010
  6. ncbi Categorical and coordinate spatial relations in working memory: an fMRI study
    Ineke J M van der Ham
    Helmholtz Institute, Experimental Psychology, Utrecht University, Utrecht, The Netherlands
    Brain Res 1297:70-9. 2009
  7. ncbi Intermittent stimulus presentation stabilizes neuronal responses in macaque area MT
    P Christiaan Klink
    Functional Neurobiology, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands
    J Neurophysiol 108:2101-14. 2012
  8. ncbi The effect of stimulus features on working memory of categorical and coordinate spatial relations in patients with unilateral brain damage
    Ineke J M van der Ham
    Helmholtz Institute, Experimental Psychology, Utrecht University, The Netherlands
    Cortex 48:737-45. 2012
  9. ncbi A review of lateralization of spatial functioning in nonhuman primates
    Anna Oleksiak
    Utrecht Institute for Pharmaceutical Sciences, Division of Pharmacology, Utrecht University, Sorbonnelaan 16, 3584 CA Utrecht, The Netherlands
    Brain Res Rev 67:56-72. 2011
  10. ncbi The time course of hemispheric differences in categorical and coordinate spatial processing
    Ineke J M van der Ham
    Helmholtz Institute, Experimental Psychology, Utrecht University, The Netherlands
    Neuropsychologia 45:2492-8. 2007

Collaborators

Detail Information

Publications11

  1. ncbi Temporal dynamics of decisions on spatial categories and distances do not differ
    Anna Oleksiak
    Helmholtz Research Institute, Functional Neurobiology, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
    Brain Cogn 69:209-17. 2009
    ..We found no differences in information accrual speed between the tasks as would be expected from the parvo/magno cells or small/large receptive fields distinction. Theoretical consequences of these findings are discussed...
  2. ncbi Distance estimation is influenced by encoding conditions
    Anna Oleksiak
    Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
    PLoS ONE 5:e9918. 2010
    ..In this study we compare observers' estimates of a distance between two co-planar dots in the condition where they foveate the two sample dots and where they fixate a central dot while viewing the sample dots peripherally...
  3. ncbi Retinotopic mapping of categorical and coordinate spatial relation processing in early visual cortex
    Ineke J M van der Ham
    Helmholtz Institute, Experimental Psychology, Utrecht University, Utrecht, The Netherlands
    PLoS ONE 7:e38644. 2012
    ..Together this is the first demonstration that instructions for specific types of spatial relations may yield distinct attentional patterns which are already reflected in activity early in the visual cortex...
  4. ncbi Spatial summation in macaque parietal area 7a follows a winner-take-all rule
    Anna Oleksiak
    Division of Pharmacology, Utrecht University, Sorbonnelaan 16, 3584 CA Utrecht, The Netherlands
    J Neurophysiol 105:1150-8. 2011
    ....
  5. ncbi Temporal characteristics of working memory for spatial relations: an ERP study
    Ineke J M van der Ham
    Helmholtz Institute, Experimental Psychology, Utrecht University, The Netherlands
    Int J Psychophysiol 77:83-94. 2010
    ..We argue that the outcome indicates qualitative rather than quantitative differences between categorical and coordinate processing...
  6. ncbi Categorical and coordinate spatial relations in working memory: an fMRI study
    Ineke J M van der Ham
    Helmholtz Institute, Experimental Psychology, Utrecht University, Utrecht, The Netherlands
    Brain Res 1297:70-9. 2009
    ..We propose a refined view on lateralization of spatial relation processing, keeping in mind the temporal restrictions shown by this study...
  7. ncbi Intermittent stimulus presentation stabilizes neuronal responses in macaque area MT
    P Christiaan Klink
    Functional Neurobiology, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands
    J Neurophysiol 108:2101-14. 2012
    ..While neuronal response stabilization may be a general effect of repeated sensory stimulation, we discuss its potential link with the phenomenon of perceptual stabilization of ambiguous stimuli as a result of interrupted presentation...
  8. ncbi The effect of stimulus features on working memory of categorical and coordinate spatial relations in patients with unilateral brain damage
    Ineke J M van der Ham
    Helmholtz Institute, Experimental Psychology, Utrecht University, The Netherlands
    Cortex 48:737-45. 2012
    ..We conclude that a larger amount of information present in stimuli increases categorical processing performance and decreases coordinate processing performance, while opposite effects are found for less stimulus information...
  9. ncbi A review of lateralization of spatial functioning in nonhuman primates
    Anna Oleksiak
    Utrecht Institute for Pharmaceutical Sciences, Division of Pharmacology, Utrecht University, Sorbonnelaan 16, 3584 CA Utrecht, The Netherlands
    Brain Res Rev 67:56-72. 2011
    ..Further, we argue that the monkey model of hemispatial neglect requires reconsideration...
  10. ncbi The time course of hemispheric differences in categorical and coordinate spatial processing
    Ineke J M van der Ham
    Helmholtz Institute, Experimental Psychology, Utrecht University, The Netherlands
    Neuropsychologia 45:2492-8. 2007
    ..Qualitative self reports suggest that the decay found for categorical relations might be caused by a switch from a visual to a more verbal memorization strategy...
  11. ncbi The influence of biological motion perception on structure-from-motion interpretations at different speeds
    Jaap A Beintema
    Department of Functional Neurobiology and Helmholtz Institute, Utrecht University, Utrecht, Netherlands
    J Vis 6:712-26. 2006
    ..We also speculate that the rotation-in-depth percept at lower speeds points toward the existence of low-speed-tuned object motion channels...