1. DC changes associated with the sleep-wakefulness cycle;Bechtereva,1974
2. Effects of carbon dioxide inhalation on sweating;Bullard;J. Appl. Physiol.,1964
3. Effects of hyperventilation on EEG frequency and slow cortical potentials in relation to an anticonvulsant and epilepsy;Bülow;J. Psychophysiol.,1989
4. DC potentials of the brain;Caspers,1993
5. Cortical DC shifts associated with changes of gas tensions in blood and tissue;Caspers,1974