on the model of shortly delayed defensive conditioned reflex in cats , it was shown in acute experiments that pharmacologically elicited change of na system activity ( clonidine , 0.2 and 1.5 mg/kg intravenously ) and of da system activity ( apomorphine , 3 mg/kg intravenously ) leads to a definite manifestation of electrographic correlates of memory trace , i.e . of conditioned evoked potential ( ep ) in examined brain structures , as well as of conditioned neurographic response ( cnr ) and conditioned skin-galvanic reaction ( sgr ) .
C0025260
memory
C0006104
of