Effect of Acetamide on Rat's Electrocorticogram in Hypothermia
Temperature dependence of spectral density and biopotentials distribution in rat's electrocorticogramm (ECoG) at whole body hypothermia and following rewarming were studied. Cooling induces theta-rhythm whose frequency decreases according to lowering of body temperature. Intraperitonially injection of acetamide before cooling decreases critical body temperature at which ECoG becomes flat.