Brain network evolution in late preterm to term infants: a near-infrared spectroscopy imaging study.

ABSTRACT:

Significance

Neonatal brain development plays a crucial role in long-term neurodevelopmental outcomes, particularly in preterm infants.

Aim

We utilized functional near-infrared spectroscopy (fNIRS) to examine the evolution of brain network connectivity in late preterm and term neonates.

Approach

Neonates with a gestational age (GA) between 33 and 41 weeks were included in the study. fNIRS headcaps were placed on the neonates after reaching a stable sleep state. fNIRS data were recorded in continuous-wave mode. Multivariate pattern analysis (MVPA) was conducted to identify distributed patterns of connectivity changes.

Results

Significant developmental changes in brain network connectivity were observed at around 37 weeks of GA, marked by enhanced functional conn

SUBMITTER: Peng C 

PROVIDER: S-EPMC12476264 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature