1. Intrinsic organization of cerebral tissue in altering, orienting and discriminative responses;Adey,1967
2. Facilitation of learning by implantation of strychnine sulphate in the central nervous system;Alpern,1968
3. Arousal and the conversion of “short-term” to “long-term” memory;Barondes,1968
4. Hippocampal theta activity and behavior;Bennett;Commun. Behav. Biol.,1971
5. Facts and hypotheses concerning memory consolidation;Bloch;Brain Research.,1970