Prenatal and childhood exposure to organophosphate pesticides and functional brain imaging in young adults.

ABSTRACT:

Background

Early life exposure to organophosphate (OP) pesticides has been linked with poorer neurodevelopment from infancy to adolescence. In our Center for the Health Assessment of Mothers and Children of Salinas (CHAMACOS) birth cohort, we previously reported that residential proximity to OP use during pregnancy was associated with altered cortical activation using functional near infrared spectroscopy (fNIRS) in a small subset (n = 95) of participants at age 16 years.

Methods

We administered fNIRS to 291 CHAMACOS young adults at the 18-year visit. Using covariate-adjusted regression models, we estimated associations of prenatal and childhood urinary dialkylphosphates (DAPs), non-specific OP metabolites, with cortical activation in the frontal, temporal, and parietal regi

SUBMITTER: Sagiv SK 

PROVIDER: S-EPMC11298288 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature