1. A. G. Bragin, O. S. Vinogradova, E. A. Gromova, et al., ?Influence of transplantation of noradrenergic nerve tissue on the level of norepinephrine of the brain and the behavior of rats with impairment of the catecholaminergic system,? Dokl. Akad. Nauk SSSR,276, No. 4, 999 (1984).
2. O. S. Vinogradova, ?Development of mammalian nerve tissue in the case of transplantation into the brain and anterior chamber of the eye: problems and prospects,? Ontogenez,15, No. 3, 229 (1984).
3. E. A. Gromova, Emotional Memory and Its Mechanisms [in Russian], Nauka, Moscow (1980).
4. E. A. Gromova and T. P. Semenova, ?Neuromediator bases of the exploratory behavior of animals and its association with conditioned reflex activity,? in: Exploratory Activity, Motivation, and Sleep [in Russian], G. G. Gasanov, and P. V. Simonov, eds., élm, Baku (1986), p. 26.
5. E. A. Gromova, T. P. Semenova, and N. I. Grishchenko, ?Influence of acute and chronic deprivation of activity of the catecholaminergic systems, induced by 6-hydroxydopamine, on the behavior of animals,? Zh. Vyssh. Nervn. Deyat.,35, No. 6, 1133 (1985).