Zsófia Clemens

Summary

Affiliation: National Institute of Psychiatry and Neurology
Country: Hungary

Publications

  1. ncbi request reprint Temporal coupling of parahippocampal ripples, sleep spindles and slow oscillations in humans
    Zsófia Clemens
    Department of Neurology, National Institute of Psychiatry and Neurology, Budapest, Hungary
    Brain 130:2868-78. 2007
  2. ncbi request reprint Twenty-four hours retention of visuospatial memory correlates with the number of parietal sleep spindles
    Zsófia Clemens
    Department of Neurology, National Institute of Psychiatry and Neurology, H 1021 Budapest, Huvosvolgyi ut 116, Hungary
    Neurosci Lett 403:52-6. 2006
  3. ncbi request reprint Factors affecting spiking related to sleep and wake states in temporal lobe epilepsy (TLE)
    Zsófia Clemens
    Orszagos Pszichiatriai es Neurologiai Intezet, I Neurológia, H 1021 Budapest, Huvosvolgyi ut 116, Hungary
    Seizure 14:52-7. 2005
  4. ncbi request reprint Overnight verbal memory retention correlates with the number of sleep spindles
    Z Clemens
    National Institute of Psychiatry and Neurology, Department of Neurology, H 1021 Budapest, Huvosvolgyi ut 116, Hungary
    Neuroscience 132:529-35. 2005
  5. ncbi request reprint Interictal epileptic spiking during sleep and wakefulness in mesial temporal lobe epilepsy: a comparative study of scalp and foramen ovale electrodes
    Zsófia Clemens
    Department of Neurology, Epilepsy Center, National Institute of Psychiatry and Neurology, Budapest, Hungary
    Epilepsia 44:186-92. 2003
  6. doi request reprint Fine-tuned coupling between human parahippocampal ripples and sleep spindles
    Zsófia Clemens
    National Institute of Neurosurgery, Budapest, Hungary
    Eur J Neurosci 33:511-20. 2011
  7. doi request reprint Spatio-temporal analysis of monofractal and multifractal properties of the human sleep EEG
    Béla Weiss
    Faculty of Information Technology, Pázmány Péter Catholic University, Budapest, Hungary
    J Neurosci Methods 185:116-24. 2009
  8. doi request reprint Comparison of fractal and power spectral EEG features: effects of topography and sleep stages
    Béla Weiss
    Faculty of Information Technology, Pázmány Péter Catholic University, Práter u 50 a, Budapest, Hungary
    Brain Res Bull 84:359-75. 2011
  9. ncbi request reprint Interhemispheric propagation of seizures in mesial temporal lobe epilepsy
    Loránd Eross
    National Neuroscience Institute, Budapest, Hungary
    Ideggyogy Sz 62:319-25. 2009
  10. ncbi request reprint Postoperative interictal spikes during sleep contralateral to the operated side is associated with unfavourable surgical outcome in patients with preoperative bitemporal spikes
    P Halasz
    Epilepsy Center, National Institute of Psychiatry and Neurology, Huvösvölgyi 116, Budapest 1021, Hungary
    Seizure 13:460-6. 2004

Detail Information

Publications15

  1. ncbi request reprint Temporal coupling of parahippocampal ripples, sleep spindles and slow oscillations in humans
    Zsófia Clemens
    Department of Neurology, National Institute of Psychiatry and Neurology, Budapest, Hungary
    Brain 130:2868-78. 2007
    ....
  2. ncbi request reprint Twenty-four hours retention of visuospatial memory correlates with the number of parietal sleep spindles
    Zsófia Clemens
    Department of Neurology, National Institute of Psychiatry and Neurology, H 1021 Budapest, Huvosvolgyi ut 116, Hungary
    Neurosci Lett 403:52-6. 2006
    ....
  3. ncbi request reprint Factors affecting spiking related to sleep and wake states in temporal lobe epilepsy (TLE)
    Zsófia Clemens
    Orszagos Pszichiatriai es Neurologiai Intezet, I Neurológia, H 1021 Budapest, Huvosvolgyi ut 116, Hungary
    Seizure 14:52-7. 2005
    ..Our data provide evidence that different aspects of spiking are associated with different aspects of TLE. We suggest that spike behaviour analysis offer new aspects both for diagnosis and research...
  4. ncbi request reprint Overnight verbal memory retention correlates with the number of sleep spindles
    Z Clemens
    National Institute of Psychiatry and Neurology, Department of Neurology, H 1021 Budapest, Huvosvolgyi ut 116, Hungary
    Neuroscience 132:529-35. 2005
    ..The data strongly support theories suggesting a link between sleep spindle activity and verbal memory consolidation...
  5. ncbi request reprint Interictal epileptic spiking during sleep and wakefulness in mesial temporal lobe epilepsy: a comparative study of scalp and foramen ovale electrodes
    Zsófia Clemens
    Department of Neurology, Epilepsy Center, National Institute of Psychiatry and Neurology, Budapest, Hungary
    Epilepsia 44:186-92. 2003
    ..To assess distribution of temporal lobe spikes across different states of sleep and wakefulness in simultaneous scalp and foramen ovale (Fo) recordings...
  6. doi request reprint Fine-tuned coupling between human parahippocampal ripples and sleep spindles
    Zsófia Clemens
    National Institute of Neurosurgery, Budapest, Hungary
    Eur J Neurosci 33:511-20. 2011
    ..The demonstration of spindle phase-locked ripple activity in humans is consistent with the idea of a temporally fine-tuned hippocampus-to-neocortex transfer of information taking place during SWS...
  7. doi request reprint Spatio-temporal analysis of monofractal and multifractal properties of the human sleep EEG
    Béla Weiss
    Faculty of Information Technology, Pázmány Péter Catholic University, Budapest, Hungary
    J Neurosci Methods 185:116-24. 2009
    ..Our results contribute to a deeper understanding of the fractal nature of brain electrical activities and may have implications for automatic classification of sleep stages...
  8. doi request reprint Comparison of fractal and power spectral EEG features: effects of topography and sleep stages
    Béla Weiss
    Faculty of Information Technology, Pázmány Péter Catholic University, Práter u 50 a, Budapest, Hungary
    Brain Res Bull 84:359-75. 2011
    ....
  9. ncbi request reprint Interhemispheric propagation of seizures in mesial temporal lobe epilepsy
    Loránd Eross
    National Neuroscience Institute, Budapest, Hungary
    Ideggyogy Sz 62:319-25. 2009
    ..To investigate interhemispheric propagation of mesial temporal lobe epilepsy seizures in patients undergoing long-term video-EEG monitoring with combined scalp and foramen ovale electrodes...
  10. ncbi request reprint Postoperative interictal spikes during sleep contralateral to the operated side is associated with unfavourable surgical outcome in patients with preoperative bitemporal spikes
    P Halasz
    Epilepsy Center, National Institute of Psychiatry and Neurology, Huvösvölgyi 116, Budapest 1021, Hungary
    Seizure 13:460-6. 2004
    ....
  11. doi request reprint The risk of paradoxical levetiracetam effect is increased in mentally retarded patients
    Anna Szucs
    Epilepsy Center, National Institute of Neurosurgery, Budapest, Hungary
    Epilepsia 49:1174-9. 2008
    ..Incidental paradoxical antiepileptic effect of levetiracetam has been described. The aim of the present study was to identify the epilepsy patients at risk...
  12. ncbi request reprint Prediction of general mental ability based on neural oscillation measures of sleep
    Robert Bodizs
    Institute of Behavioural Sciences, Semmelweis University, Budapest, Hungary
    J Sleep Res 14:285-92. 2005
    ..Results suggest that individual differences in general mental ability are reflected in fast sleep spindle-related oscillatory activity measured over the frontal cortex...
  13. doi request reprint Phase coupling between rhythmic slow activity and gamma characterizes mesiotemporal rapid-eye-movement sleep in humans
    Z Clemens
    National Institute of Neuroscience, Amerikai ut 57, H 1145, Budapest, Hungary
    Neuroscience 163:388-96. 2009
    ..Such a phase coupling closely resembles that seen between theta and gamma in rodents. We consider this commonality to be an additional reason for regarding delta rather than theta as the human analogue of RSA in animals...
  14. ncbi request reprint Epilepsy and vitamin D
    András Holló
    1National Institute for Medical Rehabilitation, Budapest, Hungary
    Int J Neurosci 124:387-93. 2014
    ..We also assess the literature on the interaction between antiepileptic drugs and vitamin D. Converging evidence indicates a role for vitamin D deficiency in the pathophysiology of epilepsy. ..
  15. ncbi request reprint Clinical differences in patients with unilateral hippocampal sclerosis and unitemporal or bitemporal epileptiform discharges
    J Janszky
    Epilepsy Center, National Institute of Psychiatry and Neurology, Budapest, Hungary
    Seizure 12:550-4. 2003
    ..To investigate factors determining the presence of bilateral interictal epileptiform discharges (IEDs) in temporal lobe epilepsy (TLE) with unilateral hippocampal sclerosis (HS)...