Title: Neuroimaging of chronic pain: phantom limb and musculoskeletal pain
Authors: Wiech, Katja
Preissl, Hubert
Birbaumer, Niels #
Issue Date: 2000
Publisher: Taylor & francis as
Host Document: Scandinavian journal of rheumatology vol:29 issue:Suppl. 113 pages:13-18
Conference: Symposium on the Challenge of Fibromyalgia: New Approaches location:Frankfurt, Germany date:NOV 25-26, 1999
Abstract: New developments in brain imaging lead to a better understanding of cortical and subcortical processes involved in pain perception and the establishment of chronic pain. For different forms of chronic pain long-term changes in cortical structures have been described. Tn patients with phantom limb pain and back pain alterations in the somatotopic organization of the primary somatosensory (SI) could be observed. The amount of this reorganization is correlated with the subjective pain rating. These changes, which are based on processes of neuronal plasticity, can partially be reversed by analgesic interventions. For the investigation of cortical processes concerning reorganization, EEG and MEG methods are most suitable because of their high temporal and spatial resolution. In conclusion, these findings open a new way for therapeutic interventions to prevent the development of chronic pain.
ISSN: 0300-9742
Publication status: published
KU Leuven publication type: IC
Appears in Collections:Health Psychology
# (joint) last author

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