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  • 标题:Music in premature infants enhances high-level cognitive brain networks
  • 本地全文:下载
  • 作者:Lara Lordier ; Djalel-Eddine Meskaldji ; Frédéric Grouiller
  • 期刊名称:Proceedings of the National Academy of Sciences
  • 印刷版ISSN:0027-8424
  • 电子版ISSN:1091-6490
  • 出版年度:2019
  • 卷号:116
  • 期号:24
  • 页码:12103-12108
  • DOI:10.1073/pnas.1817536116
  • 出版社:The National Academy of Sciences of the United States of America
  • 摘要:Neonatal intensive care units are willing to apply environmental enrichment via music for preterm newborns. However, no evidence of an effect of music on preterm brain development has been reported to date. Using resting-state fMRI, we characterized a circuitry of interest consisting of three network modules interconnected by the salience network that displays reduced network coupling in preterm compared with full-term newborns. Interestingly, preterm infants exposed to music in the neonatal intensive care units have significantly increased coupling between brain networks previously shown to be decreased in premature infants: the salience network with the superior frontal, auditory, and sensorimotor networks, and the salience network with the thalamus and precuneus networks. Therefore, music exposure leads to functional brain architectures that are more similar to those of full-term newborns, providing evidence for a beneficial effect of music on the preterm brain.
  • 关键词:preterm newborns ; resting-state fMRI ; brain function ; salience network ; music intervention
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