Jürgen Lorenz

Summary

Affiliation: University of Hamburg
Country: Germany

Publications

  1. ncbi request reprint Cognitive performance, mood and experimental pain before and during morphine-induced analgesia in patients with chronic non-malignant pain
    J Lorenz
    Institute of Physiology, University Hospital Eppendorf, Hamburg, Germany
    Pain 73:369-75. 1997
  2. ncbi request reprint Imaging of acute versus pathological pain in humans
    J Lorenz
    Institute of Neurophysiology and Pathophysiology, University Clinic Hamburg Eppendorf, Martinistrasse 52, D 20246 Hamburg, Germany
    Eur J Pain 9:163-5. 2005
  3. ncbi request reprint Contribution of attentional and cognitive factors to laser evoked brain potentials
    Jürgen Lorenz
    Institute of Neurophysiology and Pathophysiology, University Clinic Hamburg Eppendorf, Hamburg, Germany
    Neurophysiol Clin 33:293-301. 2003
  4. ncbi request reprint Keeping pain out of mind: the role of the dorsolateral prefrontal cortex in pain modulation
    J Lorenz
    Department of Neurology, University of Michigan, Neurology Research Laboratories, Veterans Affairs Medical Center, Ann Arbor, MI, USA
    Brain 126:1079-91. 2003
  5. ncbi request reprint Hyperalgesia or hypervigilance? An evoked potential approach to the study of fibromyalgia syndrome
    J Lorenz
    Institute of Physiology, University Hospital Eppendorf, Hamburg, Germany
    Z Rheumatol 57:19-22. 1998
  6. ncbi request reprint A unique representation of heat allodynia in the human brain
    Jürgen Lorenz
    Department Neurology, University of Michigan, Ann Arbor, MI 48109, USA
    Neuron 35:383-93. 2002
  7. pmc Psychophysical and cerebral responses to heat stimulation in patients with central pain, painless central sensory loss, and in healthy persons
    Kenneth L Casey
    Department of Neurology, University of Michigan, Ann Arbor, Michigan 48104, USA
    Pain 153:331-41. 2012
  8. ncbi request reprint Cortical correlates of false expectations during pain intensity judgments--a possible manifestation of placebo/nocebo cognitions
    Jürgen Lorenz
    Institute of Neurophysiology and Pathophysiology, University Clinic Hamburg Eppendorf, Hamburg, Germany
    Brain Behav Immun 19:283-95. 2005
  9. doi request reprint Activation of the opioidergic descending pain control system underlies placebo analgesia
    Falk Eippert
    Department of Systems Neuroscience, University Medical Center Hamburg Eppendorf, Hamburg, Germany
    Neuron 63:533-43. 2009
  10. ncbi request reprint Role of synchronized oscillatory brain activity for human pain perception
    Michael Hauck
    Department of Neurophysiology and Pathophysiology, University Medical Center Hamburg Eppendorf, Germany
    Rev Neurosci 19:441-50. 2008

Detail Information

Publications20

  1. ncbi request reprint Cognitive performance, mood and experimental pain before and during morphine-induced analgesia in patients with chronic non-malignant pain
    J Lorenz
    Institute of Physiology, University Hospital Eppendorf, Hamburg, Germany
    Pain 73:369-75. 1997
    ....
  2. ncbi request reprint Imaging of acute versus pathological pain in humans
    J Lorenz
    Institute of Neurophysiology and Pathophysiology, University Clinic Hamburg Eppendorf, Martinistrasse 52, D 20246 Hamburg, Germany
    Eur J Pain 9:163-5. 2005
    ....
  3. ncbi request reprint Contribution of attentional and cognitive factors to laser evoked brain potentials
    Jürgen Lorenz
    Institute of Neurophysiology and Pathophysiology, University Clinic Hamburg Eppendorf, Hamburg, Germany
    Neurophysiol Clin 33:293-301. 2003
    ..This composite entity needs to be considered when LEP are experimentally or clinically used in the assessment of sensory and cognitive phenomena and abnormalities of pain sensation...
  4. ncbi request reprint Keeping pain out of mind: the role of the dorsolateral prefrontal cortex in pain modulation
    J Lorenz
    Department of Neurology, University of Michigan, Neurology Research Laboratories, Veterans Affairs Medical Center, Ann Arbor, MI, USA
    Brain 126:1079-91. 2003
    ..We propose that the DLPFC exerts active control on pain perception by modulating corticosubcortical and corticocortical pathways...
  5. ncbi request reprint Hyperalgesia or hypervigilance? An evoked potential approach to the study of fibromyalgia syndrome
    J Lorenz
    Institute of Physiology, University Hospital Eppendorf, Hamburg, Germany
    Z Rheumatol 57:19-22. 1998
    ..Yet, the importance of unpleasant intensities of auditory stimulation, not applied in this study, to reveal abnormal non-nociceptive perceptual amplification in FS is discussed...
  6. ncbi request reprint A unique representation of heat allodynia in the human brain
    Jürgen Lorenz
    Department Neurology, University of Michigan, Ann Arbor, MI 48109, USA
    Neuron 35:383-93. 2002
    ..In making this differentiation, the brain recognizes unique physiological features of different painful conditions, thus permitting adaptive responses to different pain states...
  7. pmc Psychophysical and cerebral responses to heat stimulation in patients with central pain, painless central sensory loss, and in healthy persons
    Kenneth L Casey
    Department of Neurology, University of Michigan, Ann Arbor, Michigan 48104, USA
    Pain 153:331-41. 2012
    ..The increased nociceptive excitability within the intralaminar thalamus and sensory-motor cortex of our sample of CP patients suggests an underlying pathophysiology for the pain in some central pain syndromes...
  8. ncbi request reprint Cortical correlates of false expectations during pain intensity judgments--a possible manifestation of placebo/nocebo cognitions
    Jürgen Lorenz
    Institute of Neurophysiology and Pathophysiology, University Clinic Hamburg Eppendorf, Hamburg, Germany
    Brain Behav Immun 19:283-95. 2005
    ..This result suggests a priming of early cortical nociceptive sensitivity by cues signaling pain severity. A possible contribution of the SII cortex to the manifestation of nocebo/placebo cognitions is discussed...
  9. doi request reprint Activation of the opioidergic descending pain control system underlies placebo analgesia
    Falk Eippert
    Department of Systems Neuroscience, University Medical Center Hamburg Eppendorf, Hamburg, Germany
    Neuron 63:533-43. 2009
    ..These findings show that opioidergic signaling in pain-modulating areas and the projections to downstream effectors of the descending pain control system are crucially important for placebo analgesia...
  10. ncbi request reprint Role of synchronized oscillatory brain activity for human pain perception
    Michael Hauck
    Department of Neurophysiology and Pathophysiology, University Medical Center Hamburg Eppendorf, Germany
    Rev Neurosci 19:441-50. 2008
    ..The importance of synchronization processes for normal and pathological pain processing, such as chronic pain states, is discussed...
  11. ncbi request reprint Attention to painful stimulation enhances gamma-band activity and synchronization in human sensorimotor cortex
    Michael Hauck
    Department of Neurophysiology and Pathophysiology, University Medical Center Hamburg Eppendorf, 20246 Hamburg, Germany
    J Neurosci 27:9270-7. 2007
    ....
  12. ncbi request reprint Evidence for early activation of primary motor cortex and SMA after electrical lower limb stimulation using EEG source reconstruction
    Michael Hauck
    Department of Neurophysiology and Pathophysiology, University Medical Center Hamburg Eppendorf, Martinistr 52, 20246 Hamburg, Germany
    Brain Res 1125:17-25. 2006
    ..We conclude that a focused view on SEP of the lower limb could be a useful tool to investigate pathological states in motor control or peripheral deafferentiation...
  13. ncbi request reprint Duration of the cue-to-pain delay increases pain intensity: a combined EEG and MEG study
    Michael Hauck
    Department of Neurophysiology and Pathophysiology, University Medical Center Eppendorf, Martinistr 52, 20246 Hamburg, Germany
    Exp Brain Res 180:205-15. 2007
    ..Although this reaction is adaptive if the individual is able to avoid the stimulus, it is maladaptive if such opportunity is not present...
  14. ncbi request reprint Mechanisms of placebo analgesia: rACC recruitment of a subcortical antinociceptive network
    U Bingel
    NeuroImage Nord, Institute for Systems Neuroscience, University Medical Center Hamburg Eppendorf, Germany
    Pain 120:8-15. 2006
    ..This finding supports the view that placebo analgesia depends on the enhanced functional connectivity of the rACC with subcortical brain structures that are crucial for conditioned learning and descending inhibition of nociception...
  15. ncbi request reprint Somatotopic organization of human somatosensory cortices for pain: a single trial fMRI study
    U Bingel
    Cognitive Neuroscience Laboratory, Department of Neurology, Hamburg University Medical School, Germany
    Neuroimage 23:224-32. 2004
    ....
  16. doi request reprint Habituation to pain: further support for a central component
    C Rennefeld
    Department of Neurology, University of Hamburg UKE, Germany
    Pain 148:503-8. 2010
    ..Taken together, these results strongly support the role of central components in the mechanism of pain habituation that do not directly involve the endogenous opioid system...
  17. ncbi request reprint Temporal and spatial dynamics of human forebrain activity during heat pain: analysis by positron emission tomography
    K L Casey
    Department of Neurology, Department of Internal Medicine, University of Michigan, Ann Arbor 48105, USA
    J Neurophysiol 85:951-9. 2001
    ....
  18. doi request reprint The influence of music and music therapy on pain-induced neuronal oscillations measured by magnetencephalography
    Michael Hauck
    Department of Neurophysiology and Pathophysiology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
    Pain 154:539-47. 2013
    ....
  19. ncbi request reprint Insights into the pathophysiology of neuropathic pain through functional brain imaging
    Kenneth L Casey
    Department of Neurology and Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI 48105, USA
    Exp Neurol 184:S80-8. 2003
    ..Functional imaging, including PET, fMRI, and neurophysiological techniques, should help identify brain mechanisms that are critical targets for more effective and more specific treatments for chronic, neuropathic pain...
  20. pmc Somatotopy of placebo analgesia is independent of spatial attention
    Claudia Domnick
    Department of Neurophysiology and Pathophysiology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
    J Pain Res 4:79-83. 2011
    ..This result rather suggests that the somatotopy of placebo analgesia relies on the creation of spatially guided expectations or conditioning, but can be maintained without ongoing monitoring of the affected body part...