Quantification of fetal magnetoencephalographic activity in low-risk fetuses using burst duration and interburst interval.

Highlights: [•] Examined fetal neurological maturation indices in normal pregnancies using magnetoencephalographic recordings. [•] Interburst interval (IBI) decreases with gestational age – a trend similar to EEG findings in premature neonates. [•] Tracking IBI in quiet sleep state could provide valuable insight into fetal neurological maturation. [ABSTRACT FROM AUTHOR]