the absence of behavioural ( peripheral ) and presence of electrographic ( central ) manifestations allow to assume that for the formation of the conditioned reflex of full value the involvement is necessary of additional activational ( motivational ) mechanisms , connected with reticular and ( or ) limbic subcortical structures which do not react to the conditioned stimulus at time deficit in conditions of microdelay .
C0004927
behavioural
C0026605
motivational