[Infraslow activity and temperature of the brain during tests with emotional tension]

Infraslow electrical activity and brain temperature were recorded with implanted electrodes and differential thermocouples in rabbits. Stimulation of gyrus cinguli increased the amplitude of infraslow activity and reduced its frequency. Stimulation of the hypothalamus entailed both changes of the infraslow activity and raise of the brain temperature. The effects of stimulation were altered after administration of antihypoxants.