A study based on functional near-infrared spectroscopy: Cortical responses to music interventions in patients with myofascial pain syndrome
-
Published:2023-01-27
Issue:
Volume:17
Page:
-
ISSN:1662-5161
-
Container-title:Frontiers in Human Neuroscience
-
language:
-
Short-container-title:Front. Hum. Neurosci.
Author:
Zhang Jiayue,Shi Ping,Du Jiahao,Yu Hongliu
Abstract
ObjectThis study measured cerebral blood oxygen changes in patients with myofascial pain syndrome (MPS) using functional near-infrared spectroscopy (fNIRS). The aim was to investigate the effect of music intervention on pain relief in MPS patients.Materials and methodsA total of 15 patients with MPS participated in this study. A self-controlled block task design was used to collect the oxy-hemoglobin ([HbO2]) and deoxy-hemoglobin ([HbR]) concentrations in the prefrontal cortex (PFC) and motor cortex using fNIRS. The cerebral cortex response and channel connectivity were further analyzed. In the experiment, the therapist was asked to apply compression of 3–4 kg/cm2vertically using the thumb to induce pain. Soothing synthetic music with frequencies of 8–150 Hz and 50–70 dB was used as the audio for the music intervention.ResultCompared to the group without music intervention, the activation of brain regions showed a decreasing trend in the group with music intervention under the onset of pain. The results of pairedt-tests showed that nine of the data were significantly different (p< 0.05). It was also found that with music intervention, inter-channel connectivity was diminished. Besides, their dorsolateral prefrontal cortex (dlPFC) was significantly correlated with the anterior prefrontal cortex (aPFC) for pain response (r = 0.82), and weakly correlated with the premotor cortex (r = 0.40).ConclusionThis study combines objective assessment indicators and subjective scale assessments to demonstrate that appropriate music interventions can be effective in helping to relieve pain to some extent. The analgesic mechanisms between relevant brain regions under music intervention were explored in depth. New insights into effective analgesic methods and quantitative assessment of pain conditions are presented.
Publisher
Frontiers Media SA
Subject
Behavioral Neuroscience,Biological Psychiatry,Psychiatry and Mental health,Neurology,Neuropsychology and Physiological Psychology
Reference62 articles.
1. Nonpharmacologic treatment of pain.;Agoston;Semin. Pediatr. Neurol.,2016
2. Towards a theory of chronic pain.;Apkarian;Prog. Neurobiol.,2009
3. Vibroacoustic therapy and its application in medicine.;Bai;J. Hebei Med. Univ.,2010
4. The cortical rhythms of chronic back pain.;Baliki;J. Neurosci.,2011
5. Beyond feeling: Chronic pain hurts the brain, disrupting the default-mode network dynamics.;Baliki;J. Neurosci.,2008
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献