Figure 1

From: Beer Flavor Provokes Striatal Dopamine Release in Male Drinkers: Mediation by Family History of Alcoholism

Figure 1

(a) General study day timeline. (b) Within-scan timeline for tastants and ratings is identical for both scans except for flavor type (beer, Gatorade counterbalanced.) The two water spray trials comprise the water baseline condition. MRI=magnetic resonance imaging; RAC=[11C]raclopride; PET=positron emission tomography; *=spray (water or flavor), 0.7 ml vol.