Table 1.
Rewarding effects of sucrose and corn oil are processed through different pathways. |
Free Access | PR | CTA | ACE | ||||
---|---|---|---|---|---|---|---|---|
Sucrose | Oil | Sucrose | Oil | Sucrose | Oil | Sucrose | Oil | |
Normal | + | + | + | + | + | + | + | + |
TOAx | + | + | + | + | + | + | + | + |
PBNx | +/− | + | − | +/− | − | + | − | − |
Note. PR = progressive ratio; CTA = conditioned taste aversion; ACE = anticipatory contrast effect; + = can learn to perform the behavior; −= failed to perform the behavior; +/− = the performance of the behavior is impaired.