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To obtain these simulated results, the value of smoking prevalence in each county was set to zero

Situated in a region of the brain called the ventral tegmental area (VTA), these reward-system neurons, called dopaminergic neurons, trigger release of the neurotransmitter dopamine (DA) in a nearby brain region called the nucleus accumbens (NAc)

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Birthweight is associated with DNA promoter methylation of the glucocorticoid receptor in human placenta