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EFFECT OF RIBONUCLEIC ACID (RNA) EXTRACTED FROM THE BRAIN OF TRAINED ANIMALS ON LEARNING IN RATS |
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| Authors: | E. J. Fjerdingstad,Th. Nissen,H. H. Rø igaard-Petersen |
| Affiliation: | Institute of General Zoology, University of Copenhagen, Denmark |
| Abstract: | Rats receiving an intracisternal injection of RNA prepared from the brain of trained rats had a better performance during seven days in the same training set-up, than rats receiving RNA from untrained animals and rats receiving no injection. |
| Keywords: | |