Chunk #19 — Data collection and analysis — Subjects:

Source

Genetic influences vary by age and sex: Trajectories of the association of cholinergic system variants and theta band event related oscillations.

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The sample comprised 2170 adolescents and young adults from the Prospective Study of the Collaborative Study on the Genetics of Alcoholism (COGA), a multisite collaboration (Begleiter et al., 1995), examined within the age range of 12 to 25 years.