Radiofrequency Fields in Neonatology: Exposure and Impact on the Nervous System

Previously, the investigators showed that preterm newborns are exposed chronically to very low radiofrequency levels in average while hospitalized in NICUs. Most of the infants were nevertheless frequently exposed to transient values above 1 V/m. The investigators also showed that an increase in RF exposure is likely to alter the activity of some neurophysiological functions and their regulatory systems in preterm newborns. The investigators hypothesize that above results are extremely specific to the location of the previous study and may be different in other NICU environments. This study will aim at quantifying RF levels to which preterm newborns are exposed during their stay in several NICUs spread across the French territory, and assessing its impact on the central and peripheral nervous systems. The first step of this study will be to quantify the precise, continuous and individua