Visual expectation reaction time and attentional control associated with prenatal maternal biomarkers of organophosphate and pyrethroid exposures in a Thai birth cohort.
BACKGROUND Maternal biomarkers of organophosphates (OPs) and pyrethroids (PYR) have been associated with compromised child cognitive development. Visual expectation (VExP) evaluates infant processing speed as a foundation for subsequent cognition. Prenatal exposures to pesticides among children of Thai farmworkers are...