Sex differences in basal motivated behavior, chronic ethanol drinking, and amygdala activity in female and male mice.

Alcohol use disorder (AUD) is a major public health concern that despite its prevalence, lacks a widely-effective treatment due to the complexity of AUD pathology. AUD is highly comorbid with other psychiatric conditions including anxiety and mood disorders, however it is unclear how these disorders influence each other. The underlying etiology of these comorbidities is difficult to decipher and factors including sex, stress, and the environment further complicate both diagnosis and treatment strategies.