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Comparison of the average number of lever-presses emitted, and cocaine infusions earned, by the different AAV treatment groups during the last 3 days of self-administration training, prior to AAV delivery and withdrawal. No group differences in either variable were indicated (one-way ANOVAs, p>0.05). Samples sizes are indicated in parentheses.
| GFP (9) | cDNA-Homer1c (10) | shRNA-Homer2b (10) | |
|---|---|---|---|
| Lever-presses | 181.9 ± 41.1 | 139.4 ± 11.1 | 164.6 ± 41.3 |
| Infusions | 105.0 ± 6.7 | 106.4 ± 7.8 | 100.7 ± 3.8 |
