Electroencephalogram in disabled effect of rat irradiated by high power millimeter wave

The electroencephalogram (EEG) in rat was measured when the rat was irradiated by high power 35 GHz millimeter wave. By wavelet multi-resolution analysis, the EEG was decomposed into several rhythms to analyze its change. During irradiation, there were nonrhythmic δ waves with high amplitude in EEG and epileptic discharges in slow wave, which suggested that it came about highly disordered rhythm in the EEG and it entered into incapacitating state induced by strong stimulation. The incapacitating period was from (1.3±0.5) s to (17.2±2.3) s. When the irradiation ended at 30 s, the rat EEG began recovering at (62.7±2.6) s. These results demonstrated that the best incapacitating period was when the rat cuticle temperature rose more quickly and its injury was milder during high power mill