The study is titled "Developmental Neurotoxicity Study of Dietary Bisphenol A in Sprague-Dawley Rats," (Donald G. Stump, et al.).  In the study, pregnant female rats were exposed to BPA via direct consumption of the diet at dosage levels that spanned the range from low doses, as used in some published studies reporting developmental neurotoxicity, to a high dose that was anticipated to result in systemic toxicity in the pregnant rat (0, 0.01, 0.1, 5, 50, and 150 mg/kg/day).  The offspring, exposed to BPA in utero, via milk while nursing and via direct consumption through the diet once they started to feed, were studied for functional or morphological effects on their nervous systems.  The study concluded that there were no neurologic or neurobehavioral effects related to BPA at any dose tested.

SOURCE American Chemistry Council