The Columbia-led JAMA Neurology study of 270 children from the Center for Children's Environmental Health birth cohort provides the first direct imaging evidence that prenatal chlorpyrifos (CPF) produces dose-dependent, persistent disruptions across molecular, cellular, and metabolic brain domains. Participants, all born to African-American and Latino mothers with detectable umbilical-cord CPF, showed reduced motor speed and programming scores at ages 6–14 alongside widespread structural and metabolic alterations visible on MRI. While the source correctly notes the 2001 residential ban left agricultural use intact, it underplays the regulatory asymmetry: the EU banned CPF outright in 2020 after similar neurodevelopmental data, yet U.S. tolerances on fruits and grains remain. Prior work by Rauh et al. (2011, Pediatrics) and Engel et al. (2016, Environ Health Perspect) already linked CPF to working-memory and IQ deficits; the new imaging extends those behavioral signals into measurable tissue changes. Limitations include the urban cohort's narrow demographic slice and reliance on single cord-blood measures that may not capture chronic low-level exposures near farms. These gaps matter because organophosphate residues continue to appear in CDC biomonitoring surveys, disproportionately affecting pregnant farmworkers whose infants face the same metabolic brain signatures documented here.