paperKB
coga / coga-kb
Help
Sign in

Chunk #13 — Materials and Methods — Alcohol Cues Task

Source
Initial evidence that OPRM1 genotype moderates ventral and dorsal striatum functional connectivity during alcohol cues.
Embedded
yes

Text

instructions did not alter responses to alcohol (Filbey et al., 2008a). Participants rated their urge to drink alcohol using a scale of 1 (no urge at all) to 4 (very high urge) using a four-button response box placed in their right hand. Sauvignon Blanc wine was used for the alcohol taste cue and distilled water for the control cue. Self-reported urge to drink ratings during alcohol and water cues are presented in Figure 1. The presentation of visual stimuli and response collection were programmed using E-Prime (Psychology Software Tools, Inc., Sharpsburg, PA). Visual and auditory stimuli were presented using MRI compatible goggles and headphones (Resonance Technologies, Van Nuys, CA).