Asbjørn Mohr Drewes

Advanced Pharmaco-EEG Reveals Morphine Induced Changes in the Brain's Pain Network

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: By using a novel brain source modeling approach, where the evoked potential (EP) signal was decomposed with multichannel matching pursuit (MMP) before source localization, we investigated brain generators of EPs after a pain stimulus in the esophagus before and after administration of placebo/morphine. We showed that this new approach of pharmaco-electroencephalogram (EEG) analysis can shed light on subtle changes, which cannot be foreseen from conventional analysis (amplitude/latency/topography).
OriginalsprogEngelsk
TidsskriftJournal of Clinical Neurophysiology
Vol/bind29
Nummer3
Sider (fra-til)219-25
Antal sider7
ISSN0736-0258
DOI
StatusUdgivet - 2012

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