1. A. A. Azarashvili, Investigation of Memory Mechanisms with the Aid of Physiologically Active Compounds [in Russian], Nauka, Moscow (1981).
2. N. Yu. Belenkov, The Principle of Integrality in Brain Activity [in Russian], Meditsina, Moscow (1980).
3. L. K. Danilova, ?Differential and extinctive inhibition of food conditioned reflexes against a background of electrical stimulation of the parietal cortex,? Zh. Vyssh. Nervn. Deyat.,31, No. 5, 933 (1981).
4. V. I. Koroleva, ?Changes in steady potential in the time course of stationary excitation of the cerebral cortex,? Zh. Vyssh. Nervn. Deyat.,33, No. 3, 407 (1983).
5. M. N. Livanov, ?The functional role of some deep brain formations,? Usp. Fiziol. Nauk,12, No. 3, 3 (1981).