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The PENFS group received reapplication of PENFS at each weekly visit. Resting-state functional connectivity magnetic resonance imaging (rs-fcMRI) data were collected within 2\u00a0weeks prior to initiating treatment and 2\u00a0weeks following the final treatment. Analysis of rs-fcMRI used a right posterior insula seed. Pain and function were assessed at baseline and at 2, 6, and 12\u00a0weeks post-treatment.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>At 12\u00a0weeks post-treatment, there was a nonsignificant trend toward improved pain scores and significant improvements in pain interference with sleep among the PENFS treatment group as compared with the ST controls. Neuroimaging data displayed increased connectivity to areas of the cerebellum and executive control networks in the PENFS group as compared with the ST control group following treatment.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>There was a trend toward improved pain and function among veterans with fibromyalgia in the ST + PENFS group as compared with the ST control group. Pain and functional outcomes correlated with altered rs-fcMRI network connectivity. Neuroimaging results differed between groups, suggesting an alternative underlying mechanism for PENFS analgesia.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1093\/pm\/pnaa317","type":"journal-article","created":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T23:49:07Z","timestamp":1599004147000},"page":"715-726","source":"Crossref","is-referenced-by-count":16,"title":["Feasibility of Auricular Field Stimulation in Fibromyalgia: Evaluation by Functional Magnetic Resonance Imaging, Randomized Trial"],"prefix":"10.1093","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0644-6049","authenticated-orcid":false,"given":"Anna","family":"Woodbury","sequence":"first","affiliation":[{"name":"Emory University School of Medicine, Atlanta, Georgia, USA"},{"name":"Atlanta Veterans Affairs Health Care System, Atlanta, Georgia, 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