作者
Paulo EP Teixeira, Kevin Pacheco-Barrios, Elif Uygur-Kucukseymen, Roberto Mathias Machado, Ana Balbuena-Pareja, Stefano Giannoni-Luza, Maria Alejandra Luna-Cuadros, Alejandra Cardenas-Rojas, Paola Gonzalez-Mego, Piero F Mejia-Pando, Timothy Wagner, Laura Dipietro, Felipe Fregni
发表日期
2022/3/1
期刊
Pain Medicine
卷号
23
期号
3
页码范围
558-570
出版商
Oxford University Press
简介
Conditioned pain modulation (CPM) can discriminate between healthy and chronic pain patients. However, its relationship with neurophysiological pain mechanisms is poorly understood. Brain oscillations measured by electroencephalography (EEG) might help gain insight into this complex relationship.
Objective
To investigate the relationship between CPM response and self-reported pain intensity in non-specific chronic low back pain (NSCLBP) and explore respective EEG signatures associated to these mechanisms.
Design
Cross-sectional analysis.
Participants
Thirty NSCLBP patients participated.
Methods
Self-reported low back pain, questionnaires, mood scales, CPM (static and dynamic quantitative sensory tests), and resting surface EEG data were collected and analyzed. Linear regression models were …
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PEP Teixeira, K Pacheco-Barrios… - Pain Medicine, 2022