Work

Association Between Head Circumference Growth and Peripheral Nerve Cross-Sectional Area Growth in Infants: A Potential Future Biomarker for Central and Peripheral Nerve Maturation

Year: 2025

Type: article

Abstract: To analyze the association between the growth of the central and peripheral nervous systems (PNS) in children aged 0 to 3 years.A total of 40 participants were included in this cross-sectional study to analyze the association between the growth and development of the peripheral and central nervous system (CNS). Using high-resolution ultrasound, the cross-sectional area (CSA) of the median nerve was measured at three locations (wrist, forearm, and upper arm) representing the development of the PNS and then compared with the head circumference (HC) as a proxy for the CNS development.There was a significant correlation between HC and the CSA of the median nerve at the three measured locations. When looking at adjusted linear regression models, HC appeared to be a stronger predictor of nerve CSA size than age.The observed association between nerve CSAs and HC growth indicates a parallel size increase. This association may have clinical relevance because both HC and nerve CSA could potentially serve as complementary markers for neurodevelopmental monitoring, that is, myelination, and may contribute to the early identification of atypical developmental patterns, though confirmatory longitudinal data are required.

Source: Neuropediatrics

DOI: 10.1055/a-2747-7359

Authors: Noé P. Bürke, Lynn Jansen, Erin West, Janina Wurster, Philip J. Broser

Institutions: University of Zurich, University of St.Gallen, Ostschweizer Kinderspital, University of Basel

Language: English

Topic: Peripheral Nerve Disorders

Subfield: Radiology, Nuclear Medicine and Imaging

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: hybrid

Funders: Biogen, Deutschen Gesellschaft für Klinische Neurophysiologie und Funktionelle Bildgebung