Effects of adolescent ethanol exposure on adult nondrug reward seeking behavior in male and female mice.

Background: Adolescent alcohol use is associated with an increased likelihood of developing an alcohol use disorder in adulthood, potentially due to the effects of alcohol exposure on reward-seeking behavior. However, it remains unclear whether adolescent drinking is sufficient to alter nondrug reward seeking in adulthood. As adolescence is a period of both brain and sexual maturation, which occur in a sex-dependent manner, males and females may be differentially sensitive to the consequences of adolescent alcohol exposure.