Distribution of neurons (group 3; n = 65) that responded to both positive and negative feedback by activation, inhibition, or both
| Positive feedback (success)/negative feedback (error) | Total units | Success > error | Error > success | NS |
|---|---|---|---|---|
| Activation/activation | 49 | 8 | 33 | 8 |
| Activation/inhibition | 4 | 4 | 0 | 0 |
| Inhibition/activation | 8 | 0 | 8 | 0 |
| Inhibition/inhibition | 4 | |||
| Total | 65 | 12 | 41 |
Trials in which the positive feedback (reward) was given out of the task context were excluded. NS, Not significant.