1. Mediation of storage and retrieval with two drugs that selectively modulate serotonergic neurotransmission;Altman,1985
2. Different temporal effects of serotonergic antagonists on passive avoidance retention;Altman;Pharmacol Biochem Behav.,1987
3. Altman, H. J., H. J. Normile, M. P. Galloway, T. Ramirez and E. C. Azmitia. Facilitation of complex maze learning in rats following selective 5-HT deafferination of the dorsal hippocampus Soc Neurosci Abstr. submitted.
4. Facilitation of discrimination learning in the rat following cytotoxic lesions of the serotonergic nervous system;Altman;Soc Neurosci Abstr,1985
5. Altman, H. J., S.-O. Ögren, R. F. Berman and H. J. Normile. The effects of p-chloroamphetamine, a depleter of brain serotonin, on the performance of rats in two types of positively reinforced complex spatial discrimination tasks. Behav Neurol Biol, submitted.