J R Valdizan

Summary

Country: Spain

Publications

  1. ncbi [Expressive language disorder and focal paroxysmal activity]
    José R Valdizán
    Servicio de Neurofisiologia Clinica, Hospital Universitario Miguel Servet, Zaragoza, Spain
    Rev Neurol 52:S135-40. 2011
  2. ncbi [Attention deficit hyperactivity disorder in adults]
    J R Valdizan
    Servicio de Neurofisiologia Clinica, Hospital Universitario Miguel Servet, Zaragoza, Espana
    Rev Neurol 48:S95-9. 2009
  3. ncbi [Multiband spectral analysis and standardized markers of the slope of pediatric electroencephalograms]
    J R Valdizan
    Servicio de Neurofisiologia Clinica, Hospital Miguel Servet, Zaragoza, Espana
    Rev Neurol 31:1130-6. 2000
  4. ncbi [Cortical variations of the dimension of correlation in children with attention deficit hyperactivity syndrome]
    J R Valdizan
    Servicio de Neurofisiologia Clinica, Hospital Miguel Servet de Zaragoza, Espana
    Rev Neurol 25:1882-5. 1997
  5. ncbi [The diagnostic evaluation and therapeutic basis of immediate release methylphenidate in attention deficit hyperactivity disorder]
    J R Valdizan
    Hospital Universitario Miguel Servet, Zaragoza, Espana
    Rev Neurol 38:501-6. 2004
  6. ncbi [Landau kleffner syndrome]
    M J Pablo
    Servicio de Neurofisiologia, Hospital Universitario Miguel Servet, Zaragoza, 50009, Espana
    Rev Neurol 34:262-4. 2002
  7. ncbi [Cortical spectral distribution of infantile electroencephalography in attention disorders]
    J R Valdizan
    Servicio de Neurofisiologia Clinica, Hospital Miguel Servet, Zaragoza, Espana
    Rev Neurol 28:361-5. 1999
  8. ncbi Quantitative EEG in children with headache
    J R Valdizan
    Clinical Neurophysiology Service, Miguel Servet Hospital, Zaragoza, Spain
    Headache 34:53-5. 1994
  9. ncbi [Topographic distribution of visual evoked potentials in optic neuropathy]
    M J Valiño
    Servicio de Neurofisiologia Clinica, Hospital Miguel Servet, Zaragoza, Espana
    Rev Neurol 26:988-90. 1998
  10. ncbi Auditory event-related potentials to semantic priming during sleep
    J Brualla
    Department of Clinical Neurophysiology, Miguel Servet Hospital, Zaragoza, Spain
    Electroencephalogr Clin Neurophysiol 108:283-90. 1998

Collaborators

  • J Brualla
  • E Mercado
  • M Bernal Lafuente
  • M J Pablo
  • M J Valiño
  • J Garcia Campayo
  • P Carvajal
  • A Saenz de Cabezón
  • M Bernal
  • P Peralta
  • J Urriza
  • G R Chopo
  • A Pinero

Detail Information

Publications12

  1. ncbi [Expressive language disorder and focal paroxysmal activity]
    José R Valdizán
    Servicio de Neurofisiologia Clinica, Hospital Universitario Miguel Servet, Zaragoza, Spain
    Rev Neurol 52:S135-40. 2011
    ..Electroencephalogram (EEG) studies have been carried out not only in ELD, but also in clinical pictures where the language disorder was the main symptom or was associated to another neurodevelopmental pathology...
  2. ncbi [Attention deficit hyperactivity disorder in adults]
    J R Valdizan
    Servicio de Neurofisiologia Clinica, Hospital Universitario Miguel Servet, Zaragoza, Espana
    Rev Neurol 48:S95-9. 2009
    ....
  3. ncbi [Multiband spectral analysis and standardized markers of the slope of pediatric electroencephalograms]
    J R Valdizan
    Servicio de Neurofisiologia Clinica, Hospital Miguel Servet, Zaragoza, Espana
    Rev Neurol 31:1130-6. 2000
    ..Although normal resting infantile bioelectric recordings are known, the cortical distribution of electroencephalographic frequencies during other sensory and/or cognitive mental processes is less well known...
  4. ncbi [Cortical variations of the dimension of correlation in children with attention deficit hyperactivity syndrome]
    J R Valdizan
    Servicio de Neurofisiologia Clinica, Hospital Miguel Servet de Zaragoza, Espana
    Rev Neurol 25:1882-5. 1997
    ....
  5. ncbi [The diagnostic evaluation and therapeutic basis of immediate release methylphenidate in attention deficit hyperactivity disorder]
    J R Valdizan
    Hospital Universitario Miguel Servet, Zaragoza, Espana
    Rev Neurol 38:501-6. 2004
    ..The biochemical causes underlying ADHD are unknown, although it is currently accepted that dopamine and noradrenaline release is reduced because of the positive response to methylphenidate (MPH) and other stimulants...
  6. ncbi [Landau kleffner syndrome]
    M J Pablo
    Servicio de Neurofisiologia, Hospital Universitario Miguel Servet, Zaragoza, 50009, Espana
    Rev Neurol 34:262-4. 2002
    ..Treatment with anti epileptic drugs is ineffective in many cases, although there may be periods of spontaneous improvement, or there may be permanent sequelas of language. Design. A systematic revision of one case...
  7. ncbi [Cortical spectral distribution of infantile electroencephalography in attention disorders]
    J R Valdizan
    Servicio de Neurofisiologia Clinica, Hospital Miguel Servet, Zaragoza, Espana
    Rev Neurol 28:361-5. 1999
    ..Sensory and attention disorders cause selective effects on the topographical distribution of electroencephalograph frequencies...
  8. ncbi Quantitative EEG in children with headache
    J R Valdizan
    Clinical Neurophysiology Service, Miguel Servet Hospital, Zaragoza, Spain
    Headache 34:53-5. 1994
    ..This ratio could be used as a neurophysiological indicator in the evolution of the migraine with aura pathology...
  9. ncbi [Topographic distribution of visual evoked potentials in optic neuropathy]
    M J Valiño
    Servicio de Neurofisiologia Clinica, Hospital Miguel Servet, Zaragoza, Espana
    Rev Neurol 26:988-90. 1998
    ..Digital treatment of electrical signals coming from the central nervous system on stimulation of the optic nerve path offers an objective method for evaluation of visual evoked potentials (VEP) shown graphically on a cerebral map...
  10. ncbi Auditory event-related potentials to semantic priming during sleep
    J Brualla
    Department of Clinical Neurophysiology, Miguel Servet Hospital, Zaragoza, Spain
    Electroencephalogr Clin Neurophysiol 108:283-90. 1998
    ..These results suggest that during these sleep stages a semantic priming effect is maintained actively although the lexical processing time increases...
  11. ncbi [Clinical variability and characteristics of attention deficit hyperactivity disorder in girls]
    J R Valdizan
    Hospital Universitario Miguel Servet, 50009 Zaragoza, Espana
    Rev Neurol 44:S27-30. 2007
    ..Because it is a biological disorder, both boys and girls with ADHD display these same symptoms, but more boys are diagnosed with ADHD (in a ratio of 3 to 1)...
  12. ncbi [Nocturnal polysomnographic study in children with attention deficit hyperactivity disorder]
    M Bernal Lafuente
    Serviço de Neurofisiologia Clínica, Hospital Universitario Miguel Servet, Zaragoza, Espana
    Rev Neurol 38:S103-10. 2004
    ..The objective verification of these disorders and the exact nature of the sleep problems are still to be determined and the purpose of this study is to deal with these issues...