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The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.

Sleep continuity and architecture: Associations with pain‐inhibitory processes in patients with temporomandibular joint disorder

Open access
Edwards, R.R., Grace, E., Peterson, S., Klick, B., Haythornthwaite, J.A., Smith, M.T.·2009·European Journal of Pain

Abstract

Recent research suggests bi‐directional interactions between the experience of pain and the process of sleep; pain interferes with the ability to obtain sleep, and disrupted sleep contributes to enhanced pain perception. Our group recently reported, in a controlled experimental study, that sleep fragmentation among healthy adults resulted in subsequent decrements in endogenous pain inhibition. The present report follows up that observation by extending this line of research to a sample of patients experiencing persistent pain. Patients with chronic temporomandibular joint disorder (TMD) pain were studied using polysomnography and psychophysical evaluation of pain responses. We assessed whether individual differences in sleep continuity and/or architecture were related to diffuse noxious inhibitory controls (DNIC), a measure of central nervous system pain inhibition. Among 53 TMD patients, higher sleep efficiency and longer total sleep time were positively associated with better functioning of DNIC (r = 0.42–0.44, p < 0.01; p s < 0.05 for the multivariate analyses). These results suggest the possibility that disrupted sleep may serve as a risk factor for inadequate pain‐inhibitory processing and hint that aggressive efforts to treat sleep disturbance early in the course of a pain condition might be beneficial in reducing the severity or impact of clinical pain.

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Metadata

Authors
Edwards, R. R., Grace, E., Peterson, S., Klick, B., Haythornthwaite, J. A., & Smith, M. T.
Venue
European Journal of Pain
Publisher
Wiley
Published
2009-11
Volume
13
Issue
10
Pages
1043-1047
ISSN
  • 1090-3801 (ISSN-L)
  • 1532-2149
OpenAlex
W2039205264
Cited by
159
References
11
FWCI
17.65
Type
journal article
Language
en
Open access
green

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The paper
Edwards, R. R., Grace, E., Peterson, S., Klick, B., Haythornthwaite, J. A., & Smith, M. T. (2009). Sleep continuity and architecture: Associations with pain‐inhibitory processes in patients with temporomandibular joint disorder. European Journal of Pain. https://doi.org/10.1016/j.ejpain.2008.12.007

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.