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New Thinking on Neurodevelopment Michael Szpir Abstract Rising diagnoses of neurodevelopmental disorders are leading scientists to take a harder look at environmental exposures in utero and during childhood that may be at least partly to blame for the rise. A number of agents, including metals, man-made chemicals, immunotoxicants, and infectious pathogens, have been implicated in neurodevelopmental effects ; some researchers are also looking at the possible role of gene-environment interactions. Federal support for work in this sphere is increasing, and an expert working group recently formulated a set of best practices for studying neurodevelopmental outcomes. Challenges remain in educating the public and clinicians alike about the links between environmental insults and these disorders. The full version of this article is available for free in HTML or PDF formats. |
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