Fig. 2
From: Spatiotemporal Pavlovian head-fixed reversal learning task for mice
Comparison of performance in the early and late sessions of training and learning curve of the mouse on the fixed-time schedule task. Raster plot and histogram of licking aligned with the timing of sucrose solution delivery. We defined anticipatory licking as licking from 2 to 0 s before reward delivery and consummatory licking as licking from 0 to 2 s after reward delivery. A Raster plot (upper panel) and histogram (lower panel) of licking data in the early training session (session 2). At the beginning of training, mice did not show anticipatory licking but licked the spout after sucrose solution delivery. B Raster plot (upper panel) and histogram (lower panel) of licking data in the late training session (session 7). After training, mice showed anticipatory licking toward the timing of sucrose solution delivery. The frequency of anticipatory licking increased with an increase in the number of training sessions. C Learning curve of performance on fixed-time schedule task in all training sessions. The frequency of anticipatory licking increased with an increase in the number of training sessions (Left). The frequency of consummatory licking did not change with an increase in the number of training sessions (Right). Each color indicates the data for each individual subject