“Acute RF EM Radiation Exposure Impairs Neurogenesis and Causes Neuronal DNA Damage in the Young Rat Brain,” Neurotoxicology, posted November 3, 2022. Five-week-old male rats exposed to 2.1 GHz with a head average SAR of 1.51 W/kg for 8 hours. Higher levels of lipid peroxidation, carbon-centered lipid radicals and single-strand DNA damage were seen in the rats’ brains.