Table 3 Description of findings from the cognitive test battery in juvenile monkeys
MAOA main effect | Diet effects in low-MAOA group | Diet effects in hi-MAOA group | |
|---|---|---|---|
Reward devaluation (8–11 months) | Slower learning in low-MAOA | Lower reward value of preferred food in ID than IS | |
Reward delay | |||
Reward discounting | |||
Fixed interval performance (14–18 months) | Fewer reinforcements obtained in ID than IS | ||
Continuous performance test (14–18 months) | Fewer false alarms in ID than IS group | ||
Puzzles (16–18 months) | Slower learning in ID than IS | ||
Mazes (16–18 months) | Fewer mazes solved in low-MAOA |