Josef N van der Geest

Summary

Affiliation: Erasmus MC
Country: The Netherlands

Publications

  1. ncbi request reprint Saccade dysmetria in Williams-Beuren syndrome
    J N van der Geest
    Department of Neuroscience, Erasmus University Rotterdam, P O Box 1738, Erasmus MC, DR 3000, Rotterdam, The Netherlands
    Neuropsychologia 42:569-76. 2004
  2. ncbi request reprint Visual depth processing in Williams-Beuren syndrome
    J N van der Geest
    Department of Neuroscience, Erasmus MC, PO Box 1738, 3000 DR Rotterdam, The Netherlands
    Exp Brain Res 166:200-9. 2005
  3. ncbi request reprint Saccade adaptation in Williams-Beuren Syndrome
    Josef N van der Geest
    Department of Neuroscience, Erasmus MC, Rotterdam, The Netherlands
    Invest Ophthalmol Vis Sci 47:1464-8. 2006
  4. doi request reprint Cortical and cerebellar activation induced by reflexive and voluntary saccades
    Caroline K L Schraa-Tam
    Department of Radiology, Erasmus MC, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
    Exp Brain Res 192:175-87. 2009
  5. pmc Cerebellar motor learning deficits in medicated and medication-free men with recent-onset schizophrenia
    Michael Coesmans
    The Departments of Psychiatry and Neuroscience, Erasmus MC, Rotterdam, and the Delta Psychiatric Centre, Poortugaal, The Netherlands
    J Psychiatry Neurosci 39:E3-E11. 2014
  6. pmc Motor learning in children with neurofibromatosis type I
    Lianne C Krab
    Department of General Pediatrics, Erasmus MC Sophia Children s Hospital, Rotterdam, The Netherlands
    Cerebellum 10:14-21. 2011
  7. ncbi request reprint Mechanisms underlying cerebellar motor deficits due to mGluR1-autoantibodies
    Michiel Coesmans
    Department of Neuroscience, Erasmus MC, Rotterdam, The Netherlands
    Ann Neurol 53:325-36. 2003
  8. doi request reprint Differences between smooth pursuit and optokinetic eye movements using limited lifetime dot stimulation: a functional magnetic resonance imaging study
    Caroline K L Schraa-Tam
    Department of Radiology, Erasmus MC, Rotterdam, The Netherlands
    Clin Physiol Funct Imaging 29:245-54. 2009
  9. doi request reprint fMRI of optokinetic eye movements with and without a contribution of smooth pursuit
    Caroline K L Schraa-Tam
    Department of Radiology, Erasmus MC, Rotterdam, The Netherlands
    J Neuroimaging 18:158-67. 2008

Collaborators

Detail Information

Publications9

  1. ncbi request reprint Saccade dysmetria in Williams-Beuren syndrome
    J N van der Geest
    Department of Neuroscience, Erasmus University Rotterdam, P O Box 1738, Erasmus MC, DR 3000, Rotterdam, The Netherlands
    Neuropsychologia 42:569-76. 2004
    ..We conclude that the observed impairments in saccadic control are likely to affect the proper processing of visuo-spatial information...
  2. ncbi request reprint Visual depth processing in Williams-Beuren syndrome
    J N van der Geest
    Department of Neuroscience, Erasmus MC, PO Box 1738, 3000 DR Rotterdam, The Netherlands
    Exp Brain Res 166:200-9. 2005
    ..We conclude that the problems that WBS patients have with tasks such as descending stairs are not due to an inability to judge distance...
  3. ncbi request reprint Saccade adaptation in Williams-Beuren Syndrome
    Josef N van der Geest
    Department of Neuroscience, Erasmus MC, Rotterdam, The Netherlands
    Invest Ophthalmol Vis Sci 47:1464-8. 2006
    ..To investigate the capacity for rapid saccade adaptation in Williams-Beuren Syndrome (WBS), a genetic neurodevelopmental disorder, in which it has been observed that saccadic accuracy is severely reduced...
  4. doi request reprint Cortical and cerebellar activation induced by reflexive and voluntary saccades
    Caroline K L Schraa-Tam
    Department of Radiology, Erasmus MC, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
    Exp Brain Res 192:175-87. 2009
    ..Our results suggest that the alleged separate mechanisms for saccadic control of reflexive and self-paced voluntary are mainly observed in cerebral rather than cerebellar areas...
  5. pmc Cerebellar motor learning deficits in medicated and medication-free men with recent-onset schizophrenia
    Michael Coesmans
    The Departments of Psychiatry and Neuroscience, Erasmus MC, Rotterdam, and the Delta Psychiatric Centre, Poortugaal, The Netherlands
    J Psychiatry Neurosci 39:E3-E11. 2014
    ..A potential medication effect is evaluated by including patients with or without antipsychotics...
  6. pmc Motor learning in children with neurofibromatosis type I
    Lianne C Krab
    Department of General Pediatrics, Erasmus MC Sophia Children s Hospital, Rotterdam, The Netherlands
    Cerebellum 10:14-21. 2011
    ..Our findings, therefore, do not support a general dysfunction of the cerebellum in children with NF1...
  7. ncbi request reprint Mechanisms underlying cerebellar motor deficits due to mGluR1-autoantibodies
    Michiel Coesmans
    Department of Neuroscience, Erasmus MC, Rotterdam, The Netherlands
    Ann Neurol 53:325-36. 2003
    ..We conclude that autoantibodies against mGluR1 can cause cerebellar motor coordination deficits caused by a combination of rapid effects on both acute and plastic responses of Purkinje cells and chronic degenerative effects...
  8. doi request reprint Differences between smooth pursuit and optokinetic eye movements using limited lifetime dot stimulation: a functional magnetic resonance imaging study
    Caroline K L Schraa-Tam
    Department of Radiology, Erasmus MC, Rotterdam, The Netherlands
    Clin Physiol Funct Imaging 29:245-54. 2009
    ..These results showed that the smooth pursuit and optokinetic eye movement systems can be differentiated with fMRI using limited lifetime dots as an effective OKR stimulus...
  9. doi request reprint fMRI of optokinetic eye movements with and without a contribution of smooth pursuit
    Caroline K L Schraa-Tam
    Department of Radiology, Erasmus MC, Rotterdam, The Netherlands
    J Neuroimaging 18:158-67. 2008
    ..A moving pattern of limited-lifetime-dot stimulation does not target the smooth pursuit eye movement system...