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Papers of the Week
Altered brain activities in mesocorticolimbic pathway in primary dysmenorrhea patients of long-term menstrual pain.
Authors
Liu N, Li Y, Hong Y, Huo J, Chang T, Wang H, Huang Y, Li W, Zhang YAbstract
Patients with primary dysmenorrhea (PDM) often present with abnormalities other than dysmenorrhea including co-occurrence with other chronic pain conditions and central sensitization. Changes in brain activity in PDM have been demonstrated; however, the results are not consistent. Herein, this study probed into altered intraregional and interregional brain activity in patients with PDM and expounded more findings.