DOD Study: Sarin gas exposure may have harmed brain function in Gulf War; 100,000 troops exposed
WASHINGTON, May 16 — Scientists working with the Defense Department have found evidence that a low-level exposure to sarin nerve gas — the kind experienced by more than 100,000 American troops in the Persian Gulf war of 1991 — could have caused lasting brain deficits in former service members...
The report, to be published in the June issue of the journal NeuroToxicology, found apparent changes in the brain’s connective tissue — its so-called white matter — in soldiers exposed to the gas. The extent of the brain changes — less white matter and slightly larger brain cavities — corresponded to the extent of exposure, the study found...
In March 1991, a few days after the end of the gulf war, American soldiers exploded two large caches of ammunition and missiles in Khamisiyah, Iraq. Some of the missiles contained the dangerous nerve gases sarin and cyclosarin. Based on wind patterns and the size of the plume, the Department of Defense has estimated that more than 100,000 American troops may have been exposed to at least small amounts of the gases.
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Study: Brain areas measurably smaller in Gulf War vets with health problems