Figure 2.

Model space with 24 (8 × 3) possible models representing our hypotheses. In all models, all the trials of the change-task condition entered the rIOG and temporal gaps drove activity at least into the rAI. TEEs modulated at least one corticostriatal connection. Combinations of driving inputs are represented with numbers (1–8). Combinations of modulatory inputs are represented with letters (A–C). Each single model is represented by one number and one letter (e.g., A3). Bayesian model selection provided support to the model 1C (within the rectangle).