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. 2004 May 10;101(20):7781–7786. doi: 10.1073/pnas.0401418101

Fig. 5.

Fig. 5.

Rewarding effect of AMPH in the DAT-KO and WT mice. (A) Place preference conditioning of DAT-KO and WT mice (n = 7) with saline or AMPH (5 mg/kg) administration over a 4-day period (four pairings). (B) Place preference conditioning of DAT-KO and WT mice (n = 7-8) with saline or AMPH (2.5 or 5 mg/kg) administration over a 2-day period (two pairings). Time scores shown represent differences between postconditioning and preconditioning time spent in the saline- or drug-paired environment. *, P < 0.05 between AMPH and saline. @, P = 0.08 between AMPH and saline.