Figure 2From: Anti-proliferative effect of extremely low frequency electromagnetic field on preneoplastic lesions formation in the rat liver Scheme of the temperature sensor location and waveform signal. (A) The temperature sensor was placed in the center and inside of the cage where animals were sham-exposed or exposed to ELF-EMF. (B) Shows the waveform recorded by the oscilloscope. The signal was measured in the effective volume where animals were exposed.Back to article page