| http://www.w3.org/ns/prov#value | - Localization of brain function and ethics in research??? Animal studies show that all drugs increse the production of dopamine (desire) and reduce the production of serotonine (satiety)??? Both neurotransmitters play a central role in the feelings produced by such drugs as cocaine and nicotine??? Frequent consumption of drugs increases amount of dopamine in nucleus accumbens 25.
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