R Oelkers-Ax

Summary

Affiliation: University of Heidelberg
Country: Germany

Publications

  1. ncbi request reprint Visual evoked potentials in migraine patients: alterations depend on pattern spatial frequency
    R Oelkers
    Department of Experimental and Clinical Pharmacology, University of Erlangen Nurnberg, Germany
    Brain 122:1147-55. 1999
  2. ncbi request reprint [Headache in children: also a problem for child and adolescent psychiatry? Pathogenesis, comorbidity, therapy]
    R Oelkers-Ax
    Abteilung für Kinder und Jugendpsychiatrie der Psychiatrischen Klinik Ruprecht Karls Universität Heidelberg
    Z Kinder Jugendpsychiatr Psychother 30:281-93. 2002
  3. ncbi request reprint Pattern-reversal visual-evoked potentials in children with migraine and other primary headache: evidence for maturation disorder?
    Rieke Oelkers-Ax
    Department of Child and Adolescent Psychiatry, University of Heidelberg, Blumenstrasse 8, D 69115 Heidelberg, Germany
    Pain 108:267-75. 2004
  4. doi request reprint Longitudinal assessment of response preparation and evaluation in migraine gives evidence for deviant maturation
    R Oelkers-Ax
    Department of Child and Adolescent Psychiatriy, University of Heidelberg, Germany
    Cephalalgia 28:237-49. 2008
  5. ncbi request reprint Maturation of early visual processing investigated by a pattern-reversal habituation paradigm is altered in migraine
    R Oelkers-Ax
    Department of Child and Adolescent Psychiatry, University of Heidelberg, D 69115 Heidelberg, Germany
    Cephalalgia 25:280-9. 2005
  6. ncbi request reprint Butterbur root extract and music therapy in the prevention of childhood migraine: an explorative study
    Rieke Oelkers-Ax
    Department of Child and Adolescent Psychiatry, University of Heidelberg, Blumenstrasse 8, D 69115 Heidelberg, Germany
    Eur J Pain 12:301-13. 2008
  7. ncbi request reprint Lack of age-dependent development of the contingent negative variation (CNV) in migraine children?
    S Bender
    Department for Child and Adolescent Psychiatry, University of Heidelberg, Heidelberg, Germany
    Cephalalgia 22:132-6. 2002
  8. doi request reprint The topography of the scalp-recorded visual N700
    S Bender
    Department for Child and Adolescent Psychiatry, University of Heidelberg, Blumenstrasse 8, D 69115 Heidelberg, Germany
    Clin Neurophysiol 119:587-604. 2008
  9. doi request reprint Evidence for a magnocellular disadvantage in early-onset schizophrenic patients: a source analysis of the N80 visual-evoked component
    D Nunez
    Faculty of Psychology, Universidad de Talca, Chile Psychiatry Department, Centre for Psychosocial Medicine, University of Heidelberg, Vosstr 4, 69115 Heidelberg, Germany
    Schizophr Res 144:16-23. 2013
  10. ncbi request reprint Cortical motor areas are activated early in a characteristic sequence during post-movement processing
    Stephan Bender
    Department for Child and Adolescent Psychiatry Psychiatric Hospital, University of Heidelberg, Blumenstrasse 8, 69115 Heidelberg, Germany
    Neuroimage 32:333-51. 2006

Collaborators

Detail Information

Publications17

  1. ncbi request reprint Visual evoked potentials in migraine patients: alterations depend on pattern spatial frequency
    R Oelkers
    Department of Experimental and Clinical Pharmacology, University of Erlangen Nurnberg, Germany
    Brain 122:1147-55. 1999
    ..These results reflect an interictally persisting dysfunction of precortical visual processing which might be relevant in the pathophysiology of migraine...
  2. ncbi request reprint [Headache in children: also a problem for child and adolescent psychiatry? Pathogenesis, comorbidity, therapy]
    R Oelkers-Ax
    Abteilung für Kinder und Jugendpsychiatrie der Psychiatrischen Klinik Ruprecht Karls Universität Heidelberg
    Z Kinder Jugendpsychiatr Psychother 30:281-93. 2002
    ..A careful investigation and an adequate therapy of eventual psychiatric comorbidity is therefore strongly recommended...
  3. ncbi request reprint Pattern-reversal visual-evoked potentials in children with migraine and other primary headache: evidence for maturation disorder?
    Rieke Oelkers-Ax
    Department of Child and Adolescent Psychiatry, University of Heidelberg, Blumenstrasse 8, D 69115 Heidelberg, Germany
    Pain 108:267-75. 2004
    ..The main 'decline' of N135 latency with increasing age was shifted to lower spatial frequencies in the headache subgroups. The results give evidence that maturation of visual processing is partly disturbed in migraineurs...
  4. doi request reprint Longitudinal assessment of response preparation and evaluation in migraine gives evidence for deviant maturation
    R Oelkers-Ax
    Department of Child and Adolescent Psychiatriy, University of Heidelberg, Germany
    Cephalalgia 28:237-49. 2008
    ..This first longitudinal study confirms cross-sectional results of deviant CNV maturation in migraine. Altered maturation was not correlated with clinical improvement and may represent a vulnerability marker for migraine...
  5. ncbi request reprint Maturation of early visual processing investigated by a pattern-reversal habituation paradigm is altered in migraine
    R Oelkers-Ax
    Department of Child and Adolescent Psychiatry, University of Heidelberg, D 69115 Heidelberg, Germany
    Cephalalgia 25:280-9. 2005
    ..Deficient habituation to pattern-reversal VEPs could not be confirmed during childhood migraine...
  6. ncbi request reprint Butterbur root extract and music therapy in the prevention of childhood migraine: an explorative study
    Rieke Oelkers-Ax
    Department of Child and Adolescent Psychiatry, University of Heidelberg, Blumenstrasse 8, D 69115 Heidelberg, Germany
    Eur J Pain 12:301-13. 2008
    ..Evidence-based prophylactic drugs may have considerable side effects...
  7. ncbi request reprint Lack of age-dependent development of the contingent negative variation (CNV) in migraine children?
    S Bender
    Department for Child and Adolescent Psychiatry, University of Heidelberg, Heidelberg, Germany
    Cephalalgia 22:132-6. 2002
    ..Migraineurs seem to lack age-dependent development of CNV also during early age, which supports the hypothesis of migraine as a maturation disorder...
  8. doi request reprint The topography of the scalp-recorded visual N700
    S Bender
    Department for Child and Adolescent Psychiatry, University of Heidelberg, Blumenstrasse 8, D 69115 Heidelberg, Germany
    Clin Neurophysiol 119:587-604. 2008
    ..To describe the topography of the N700 component of the scalp-recorded visual event-related potential (ERP) and to provide fundamental knowledge of the conditions under which it occurs...
  9. doi request reprint Evidence for a magnocellular disadvantage in early-onset schizophrenic patients: a source analysis of the N80 visual-evoked component
    D Nunez
    Faculty of Psychology, Universidad de Talca, Chile Psychiatry Department, Centre for Psychosocial Medicine, University of Heidelberg, Vosstr 4, 69115 Heidelberg, Germany
    Schizophr Res 144:16-23. 2013
    ..This provided a useful design to integrate visual information processing in a neurodevelopmental model of schizophrenia...
  10. ncbi request reprint Cortical motor areas are activated early in a characteristic sequence during post-movement processing
    Stephan Bender
    Department for Child and Adolescent Psychiatry Psychiatric Hospital, University of Heidelberg, Blumenstrasse 8, 69115 Heidelberg, Germany
    Neuroimage 32:333-51. 2006
    ....
  11. ncbi request reprint Frontal lobe involvement in the processing of meaningful auditory stimuli develops during childhood and adolescence
    Stephan Bender
    Department for Child and Adolescent Psychiatry, Psychiatric Hospital, University of Heidelberg, Blumenstrasse 8, D 69115 Heidelberg, Germany
    Neuroimage 33:759-73. 2006
    ..4) Primary headache patients did not differ in their maturation of frontal or temporal contributions to N1b when elicited by moderately loud short tone bursts...
  12. ncbi request reprint Stereotyped topography of different elevated contingent negative variation components in children with migraine without aura points towards a subcortical dysfunction
    Stephan Bender
    Department for Child and Adolescent Psychiatry, University of Heidelberg, Blumenstrasse 8, D 69115 Heidelberg, Germany
    Pain 127:221-33. 2007
    ....
  13. ncbi request reprint Electroencephalographic response to transcranial magnetic stimulation in children: Evidence for giant inhibitory potentials
    Stephan Bender
    Department for Child and Adolescent Psychiatry, University of Heidelberg, Heidelberg, Germany
    Ann Neurol 58:58-67. 2005
    ..Parallels between the inhibitory N100 after TMS (provoking massive synchronous excitation) and the inhibitory wave component of epileptic spike wave complexes are suggested...
  14. ncbi request reprint Motor processing after movement execution as revealed by evoked and induced activity
    Stephan Bender
    Department for Child and Adolescent Psychiatry, University of Heidelberg, Blumenstrasse 8, D 69115, Germany
    Brain Res Cogn Brain Res 21:49-58. 2004
    ..The combined analysis of induced and evoked activities seems to be able to elucidate different aspects of cortical connectivity and motor processes following movement...
  15. ncbi request reprint Specific task anticipation versus unspecific orienting reaction during early contingent negative variation
    Stephan Bender
    Department for Child and Adolescent Psychiatry, Psychiatric Clinic, University of Heidelberg, Blumenstrasse 8, D 69115 Heidelberg, Germany
    Clin Neurophysiol 115:1836-45. 2004
    ..To investigate whether a warning stimulus in a forewarned reaction time task elicits only an unspecific orienting reaction or task specific motor cortex activity...
  16. ncbi request reprint How do children prepare to react? Imaging maturation of motor preparation and stimulus anticipation by late contingent negative variation
    Stephan Bender
    Department for Child and Adolescent Psychiatry, University of Heidelberg, Blumenstrasse 8, 69115 Heidelberg, Germany
    Neuroimage 27:737-52. 2005
    ....
  17. ncbi request reprint Quantitative sensory testing in children with migraine: preliminary evidence for enhanced sensitivity to painful stimuli especially in girls
    Katrin Zohsel
    Department of Neuropsychology and Clinical Psychology at the University of Heidelberg, Central Institute of Mental Health, Mannheim, Germany
    Pain 123:10-8. 2006
    ..Girls with migraine were more prone to such sensitization, which may increase their risk for continuing to suffer from migraine throughout adulthood...