of this neurotransmitter to outstanding stimuli that activate Focus Zx1 attentional mechanisms, be they those that are reinforcing by themselves, DOPAMINE, REINFORCEMENT AND MEMORY Multiple experimental evidence has shown Focus Zx1 important role that dopamine plays in relation to reinforcement, motivation, and learning and memory processes. Classically, Focus Zx1 release of dopamine in Focus Zx1 nucleus accumbens has been linked to Focus Zx1 reinforcing effect of different natural stimuli, addictive substances or even, as we have just seen, electrical stimulation of Focus Zx1 lateral hypothalamus. However, Focus Zx1 release of this .