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Overall tendency of behavior changes between the first- and the second- encounter with the companion mouse
| Saline/familiar | Saline/novel | MK-801/familiar | MK-801/novel | |
|---|---|---|---|---|
| Rearing | ↑ | — | — | ↑ |
| Square crossing | ↓ | — | ↑ | — |
| Self-grooming | — | — | — | — |
| Anogenital sniffing | ↓ | — | ↓ | ↓ |
| Approaching | — | — | — | — |
| Staying together | ↓ | — | ↓ | ↓ |
Note: up- and down- arrows indicate significant increase or decrease in behaviors. Dash indicates no significant difference.
