Conclusi on: the firing of ventral pallidal neurons is excited prominently from morphine in the morphine dependent rats. Ventral pallidum has an important role in drug reward.
结论：吗啡显著兴奋吗啡依赖大鼠腹侧苍白球神经元，腹侧苍白球在药物强化过程中起着重要作用。
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Methods:The firing of ventral pallidal neurons in the action of morphine and naloxone was recorded and analyzed in the morphine dependent rats with extracellular single-unit recording.