期刊
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
卷 116, 期 24, 页码 12103-12108出版社
NATL ACAD SCIENCES
DOI: 10.1073/pnas.1817536116
关键词
preterm newborns; resting-state fMRI; brain function; salience network; music intervention
资金
- Centre for Biomedical Imaging of the University Hospital of Geneva
- Swiss National Science Foundation [32473B_135817/1]
- foundation Prim'enfance
- European Union [666992]
- Division of ENT
- Plateforme de Recherche de Pediatrie
- Swiss National Science Foundation (SNF) [32473B_135817] Funding Source: Swiss National Science Foundation (SNF)
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.
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