E Duzel

Summary

Affiliation: Otto-von-Guericke University
Country: Germany

Publications

  1. pmc Task-related and item-related brain processes of memory retrieval
    E Duzel
    Department of Neurology II, Otto von Guericke University of Magdeburg, Leipziger Strasse 44, 39120 Magdeburg, Germany
    Proc Natl Acad Sci U S A 96:1794-9. 1999
  2. ncbi request reprint Hippocampal atrophy in temporal lobe epilepsy is correlated with limbic systems atrophy
    Emrah Duzel
    Department of Neurology II, Otto von Guericke University Magdeburg, Leipziger Str 44, 39120 Magdeburg, Germany
    J Neurol 253:294-300. 2006
  3. ncbi request reprint Early, partly anticipatory, neural oscillations during identification set the stage for priming
    Emrah Duzel
    Department of Neurology II, Otto von Guericke University, Leipziger Strasse 44, 39120 Magdeburg, Germany
    Neuroimage 25:690-700. 2005
  4. ncbi request reprint The oscillatory dynamics of recognition memory and its relationship to event-related responses
    Emrah Duzel
    Department of Neurology II, Otto von Guericke University, Leipziger Strasse 44, 39120 Magdeburg, Germany
    Cereb Cortex 15:1992-2002. 2005
  5. ncbi request reprint Four types of novelty-familiarity responses in associative recognition memory of humans
    E Duzel
    Department of Neurology II, Otto von Guericke University, Leipziger Str 44, Magdeburg 39120, Germany
    Eur J Neurosci 19:1408-16. 2004
  6. ncbi request reprint Measures of hippocampal volumes, diffusion and 1H MRS metabolic abnormalities in temporal lobe epilepsy provide partially complementary information
    E Duzel
    Department of Neurology II, Otto von Guericke University of Magdeburg, Magdeburg, Germany
    Eur J Neurol 11:195-205. 2004
  7. ncbi request reprint Human hippocampal and parahippocampal activity during visual associative recognition memory for spatial and nonspatial stimulus configurations
    Emrah Duzel
    Department of Neurology II, Otto von Guericke University, Magdeburg 39120, Germany
    J Neurosci 23:9439-44. 2003
  8. ncbi request reprint When, where, what: the electromagnetic contribution to the WWW of brain activity during recognition
    E Duzel
    Department of Neurology II, O v G University of Magdeburg, Leipziger Str 44, 39120 Magdeburg, Germany
    Acta Psychol (Amst) 105:195-210. 2000
  9. ncbi request reprint A multivariate, spatiotemporal analysis of electromagnetic time-frequency data of recognition memory
    E Duzel
    Department of Neurology II, Otto von Guericke University, Leipziger Strasse 44, 39120 Magdeburg, Germany
    Neuroimage 18:185-97. 2003
  10. ncbi request reprint Comparative electrophysiological and hemodynamic measures of neural activation during memory-retrieval
    E Duzel
    Department of Neurology II, O v G University of Magdeburg, Magdeburg, Germany
    Hum Brain Mapp 13:104-23. 2001

Collaborators

Detail Information

Publications31

  1. pmc Task-related and item-related brain processes of memory retrieval
    E Duzel
    Department of Neurology II, Otto von Guericke University of Magdeburg, Leipziger Strasse 44, 39120 Magdeburg, Germany
    Proc Natl Acad Sci U S A 96:1794-9. 1999
    ....
  2. ncbi request reprint Hippocampal atrophy in temporal lobe epilepsy is correlated with limbic systems atrophy
    Emrah Duzel
    Department of Neurology II, Otto von Guericke University Magdeburg, Leipziger Str 44, 39120 Magdeburg, Germany
    J Neurol 253:294-300. 2006
    ....
  3. ncbi request reprint Early, partly anticipatory, neural oscillations during identification set the stage for priming
    Emrah Duzel
    Department of Neurology II, Otto von Guericke University, Leipziger Strasse 44, 39120 Magdeburg, Germany
    Neuroimage 25:690-700. 2005
    ..The pre-stimulus findings additionally show that priming is related to the stimulus-specific anticipatory state of visual identification areas at initial exposure...
  4. ncbi request reprint The oscillatory dynamics of recognition memory and its relationship to event-related responses
    Emrah Duzel
    Department of Neurology II, Otto von Guericke University, Leipziger Strasse 44, 39120 Magdeburg, Germany
    Cereb Cortex 15:1992-2002. 2005
    ....
  5. ncbi request reprint Four types of novelty-familiarity responses in associative recognition memory of humans
    E Duzel
    Department of Neurology II, Otto von Guericke University, Leipziger Str 44, Magdeburg 39120, Germany
    Eur J Neurosci 19:1408-16. 2004
    ..Thus, through a multimodal approach, it was possible to identify four types of associative novelty/familiarity responses outside the inferior temporal cortex...
  6. ncbi request reprint Measures of hippocampal volumes, diffusion and 1H MRS metabolic abnormalities in temporal lobe epilepsy provide partially complementary information
    E Duzel
    Department of Neurology II, Otto von Guericke University of Magdeburg, Magdeburg, Germany
    Eur J Neurol 11:195-205. 2004
    ..These data suggest that hippocampal volumes, NAA/(Cr + Cho) ratios and ADC values capture partially complementary aspects of hippocampal pathology...
  7. ncbi request reprint Human hippocampal and parahippocampal activity during visual associative recognition memory for spatial and nonspatial stimulus configurations
    Emrah Duzel
    Department of Neurology II, Otto von Guericke University, Magdeburg 39120, Germany
    J Neurosci 23:9439-44. 2003
    ..These data highlight the involvement of PHR in the long-term coding of associative relationships between stimuli and help to clarify the nature of its functional distinction from the HF...
  8. ncbi request reprint When, where, what: the electromagnetic contribution to the WWW of brain activity during recognition
    E Duzel
    Department of Neurology II, O v G University of Magdeburg, Leipziger Str 44, 39120 Magdeburg, Germany
    Acta Psychol (Amst) 105:195-210. 2000
    ..The results raise the possibility that both types of processes are further fractionable into short and longlasting components. The cognitive underpinnings of these components have yet to be determined...
  9. ncbi request reprint A multivariate, spatiotemporal analysis of electromagnetic time-frequency data of recognition memory
    E Duzel
    Department of Neurology II, Otto von Guericke University, Leipziger Strasse 44, 39120 Magdeburg, Germany
    Neuroimage 18:185-97. 2003
    ....
  10. ncbi request reprint Comparative electrophysiological and hemodynamic measures of neural activation during memory-retrieval
    E Duzel
    Department of Neurology II, O v G University of Magdeburg, Magdeburg, Germany
    Hum Brain Mapp 13:104-23. 2001
    ..They map task-related processes to sustained and item-related processes to transient neural activity. But they also suggest that task-related factors can transiently affect early stages of item processing...
  11. pmc Brain activity evidence for recognition without recollection after early hippocampal damage
    E Duzel
    Department of Neurology II, Otto von Guericke University, Magdeburg 39120, Germany
    Proc Natl Acad Sci U S A 98:8101-6. 2001
    ....
  12. ncbi request reprint Relationship between hippocampal structure and memory function in elderly humans
    K Schiltz
    Otto von Guericke University, Germany
    J Cogn Neurosci 18:990-1003. 2006
    ..Thus, hippocampal atrophy in older persons accompanies limbic atrophy, and its functional impact on memory is more fundamental than merely affecting recollection...
  13. ncbi request reprint Form-from-motion: MEG evidence for time course and processing sequence
    M A Schoenfeld
    Otto von Guericke University, Magdeburg, Germany
    J Cogn Neurosci 15:157-72. 2003
    ....
  14. ncbi request reprint Reward-related FMRI activation of dopaminergic midbrain is associated with enhanced hippocampus-dependent long-term memory formation
    Bianca C Wittmann
    Department of Neurology II and, Centre for Advanced Imaging, Otto von Guericke University, Leipziger Str 44, 39120 Magdeburg, Germany
    Neuron 45:459-67. 2005
    ..These data are consistent with the hypothesis that activation of dopaminergic midbrain regions enhances hippocampus-dependent memory formation, possibly by enhancing consolidation...
  15. ncbi request reprint Functional motor compensation in amyotrophic lateral sclerosis
    Mircea Ariel Schoenfeld
    Dept of Neurology II, Otto v Guericke University of Magdeburg, Leipziger Str 44, 39120 Magdeburg, Germany
    J Neurol 252:944-52. 2005
    ..The findings suggest that functional compensation in ALS relies on existing resources and mechanisms that are not primarily developed as a consequence of the lesion...
  16. doi request reprint Personality traits are differentially associated with patterns of reward and novelty processing in the human substantia nigra/ventral tegmental area
    Ruth M Krebs
    Department of Neurology and Center for Advanced Imaging, Otto von Guericke University, Magdeburg, Germany
    Biol Psychiatry 65:103-10. 2009
    ....
  17. doi request reprint Neural correlates of exemplar novelty processing under different spatial attention conditions
    Christian Michael Stoppel
    Department of Neurology and Centre for Advanced Imaging, Otto von Guericke University, Magdeburg, Germany
    Hum Brain Mapp 30:3759-71. 2009
    ....
  18. doi request reprint The novelty exploration bonus and its attentional modulation
    Ruth M Krebs
    Department of Neurology and Center for Advanced Imaging, Otto von Guericke University, Magdeburg, Germany
    Neuropsychologia 47:2272-81. 2009
    ....
  19. doi request reprint Basal forebrain integrity and cognitive memory profile in healthy aging
    Sandra Düzel
    Department of Neurology, Otto von Guericke University, 39120 Magdeburg, Germany
    Brain Res 1308:124-36. 2010
    ..These findings suggest that frontal white matter integrity and cholinergic neuromodulation provide clues as to why age-related cognitive decline is often correlated across cognitive domains...
  20. doi request reprint The role of hippocampus dysfunction in deficient memory encoding and positive symptoms in schizophrenia
    Kathrin Zierhut
    Department of Psychiatry, Otto von Guericke University of Magdeburg, Germany
    Psychiatry Res 183:187-94. 2010
    ..Declarative memory disturbances, known to substantially contribute to cognitive impairment in schizophrenia, have previously been attributed to prefrontal as well as hippocampal dysfunction...
  21. ncbi request reprint Neuroanatomical dissociation of encoding processes related to priming and explicit memory
    Björn H Schott
    Center for Advanced Imaging, Department of Neurology II, Otto von Guericke University, 39120 Magdeburg, Germany
    J Neurosci 26:792-800. 2006
    ....
  22. ncbi request reprint Activation of midbrain structures by associative novelty and the formation of explicit memory in humans
    Björn H Schott
    Department of Neurology II, Otto von Guericke University, Magdeburg 39120, Germany
    Learn Mem 11:383-7. 2004
    ..Thus midbrain regions seem to participate selectively in hippocampus-dependent processes of associative novelty and explicit memory formation, but appear to be unaffected by other task-relevant aspects...
  23. ncbi request reprint Quantitative MR analyses of the hippocampus: unspecific metabolic changes in aging
    Andras Szentkuti
    Dept of Neurology II, Otto von Guericke University, Leipziger Str 44, 39120, Magdeburg, Germany
    J Neurol 251:1345-53. 2004
    ..The metabolic changes are unspecific as they are not restricted to the hippocampus but equally occur in measures obtained from extrahippocampal temporal lobe regions...
  24. pmc Medial temporal theta state before an event predicts episodic encoding success in humans
    Sebastian Guderian
    Center for Advanced Imaging and Department of Neurology, Otto von Guericke University, Leipziger Strasse 44, 39120 Magdeburg, Germany
    Proc Natl Acad Sci U S A 106:5365-70. 2009
    ..These findings provide insight into state-related aspects of memory formation in humans, and open a perspective for improving memory through theta-related brain states...
  25. doi request reprint Mesolimbic functional magnetic resonance imaging activations during reward anticipation correlate with reward-related ventral striatal dopamine release
    Björn H Schott
    Department of Behavioral Neurology, Leibniz Institute for Neurobiology, 39118 Magdeburg, Germany
    J Neurosci 28:14311-9. 2008
    ..Moreover, the combined neurochemical and hemodynamic imaging approach used here opens up new perspectives for the investigation of molecular mechanisms underlying human cognition...
  26. pmc Redefining implicit and explicit memory: the functional neuroanatomy of priming, remembering, and control of retrieval
    Björn H Schott
    Center for Advanced Imaging, Magdeburg University, Leipziger Strasse 44, 39120 Magdeburg, Germany
    Proc Natl Acad Sci U S A 102:1257-62. 2005
    ..They have critical implications for theories of memory and consciousness, which often equate consciousness with control...
  27. ncbi request reprint Recapitulating emotional context: activity of amygdala, hippocampus and fusiform cortex during recollection and familiarity
    Daniela B Fenker
    Department of Neurology II, Otto von Guericke University, Leipziger Strasse 44, 39120 Magdeburg, Germany
    Eur J Neurosci 21:1993-9. 2005
    ..However, there also was a recapitulation of emotional study context in the right amygdala during familiarity only, which might therefore be related to affective implicit memory...
  28. ncbi request reprint The dopaminergic midbrain participates in human episodic memory formation: evidence from genetic imaging
    Björn H Schott
    Department of Neurology II, Center for Advanced Imaging, University Hospital of Magdeburg, 39120 Magdeburg, Germany
    J Neurosci 26:1407-17. 2006
    ....
  29. ncbi request reprint Induced theta oscillations mediate large-scale synchrony with mediotemporal areas during recollection in humans
    Sebastian Guderian
    Department of Neurology II, Otto von Guericke University, Magdeburg, Germany
    Hippocampus 15:901-12. 2005
    ..These findings are compatible with the notion that theta oscillations are related to the binding of distributed cortical representations during recollection...
  30. doi request reprint A close relationship between verbal memory and SN/VTA integrity in young and older adults
    Sandra Düzel
    Department of Neurology II and Centre for Advanced Imaging, Otto von Guericke Universitat, Leipziger Str 44, 39120 Magdeburg, Germany
    Neuropsychologia 46:3042-52. 2008
    ....
  31. ncbi request reprint The effect of item sequence on brain activity during recognition memory
    Emrah Duzel
    Department of Neurology II, Otto von Guericke Universitat Magdeburg, Leipziger Str 44, 39120 Magdeburg, Germany
    Brain Res Cogn Brain Res 13:115-27. 2002
    ..Due to these sequence effects, the present data question the assumption that random-mixed designs are generally favorable over block designs...