Fig. 2

Behavioral activity in the automated cages during alcohol drinking conditioning period. A Schematic representation of the experimental timeline. B Number of visits in the corner C Number of nosepokes in conditioned (CS +) side. D Number of nosepokes in non-conditioned (CS−) side. E Number of licks on CS + side. F Number of licks in CS− side. G The ethanol dose that mice consumed during alcohol drinking conditioning was estimated as g/kg/24 h. ***p < 0.001, ****p < 0.0001. All means are presented with their standard errors (± SEM)