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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: | Th Nissen H H Røigaard-Petersen E J Fjerdingstad |
| Institution: | Institute of General Zoology, University of Copenhagen, Denmark |
| Abstract: | Rats receiving an intracisternal injection of RNA prepared from the brains of rats trained in two different training situations showed different performances in identical test situations. |
| Keywords: | |