J, Mann K (1997)
Twenty-seven healthy males were exposed to RF radiation from a 900 MHz
phone, pulsed at 217 Hz, at a power density of 0.05 mW/cm²., at 40
cms from the top of the head. The EMF was used for 10 minutes on two occasions,
separated by 30 minutes, while the subjects were awake. An EEG
was recorded for 3 hours, before, during and after the EMF exposures.
were seen in the spectral power densities of the EEG, between exposure
and sham-exposure conditions.