Chunk #10 — Methods — Procedure — Odor ratings

Source

Family history of alcoholism mediates the frontal response to alcoholic drink odors and alcohol in at-risk drinkers.

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Text

After each imaging session, subjects were re-exposed to the odors. After smelling each odor, the subjects rated the odor’s intensity, pleasantness, and representativeness (how well the odor represented its intended source) on a 9-point VAS.