Figure 4.

Sustained and reduced alcohol preference behavioral phenotypes. Comparison of 9% ethanol preference from the first, second, third, and fourth presentation are shown to establish the behavioral phenotypes of sustained or reduced alcohol preference. a. High Concentrations groups - BxF exhibit sustained preference and BxN exhibit reduced preference. b. High Concentrations with Abstinence Periods - BxF exhibit sustained preference and BxN exhibit reduced preference. c. Low Concentrations groups - BxF and BxN exhibit sustained preference. b. Low Concentrations with Abstinence Periods - BxF and BxN exhibit sustained preference.