Study in pregnant mice finds behavioral, brain deficits in offspring
Round-the-clock cell phone radiation may harm growing brains, a mouse study suggests. Mice exposed to an active phone for the duration of a pregnancy gave birth to pups that displayed long-lasting behavioral and brain abnormalities, researchers write March 15 in Scientific Reports.
Although the results indicate that chronic exposure to cell phone radiation can disrupt the fetal brain in mice, it’s unclear whether the same holds true for people. “The paper is an interesting paper. There are no two ways around that,” says Nora Volkow, director of the National Institute on Drug Abuse in Bethesda, Md., who has studied the effects of cell phone radiation. “The issue is, ultimately, what is the significance to humans?”
In the study, reproductive endocrinologist Hugh Taylor of Yale School of Medicine and colleagues rigged up bare-bones cell phones (not smart phones) to pregnant mice’s cages. Half the phones were actively re