And over the past 35 years, I've studied behavior on the basis of everything from genes through neurotransmitters, dopamine, things like that, all the way through circuit analysis.
Durante os últimos 35 anos, estudei o comportamento baseándome en todo, dende os xenes pasando polos neurotransmisores,  dopamina, e cousas polo estilo, ata chegar á análise de circuítos.