The aim of this short commentary is twofold. First, it uncovers and outlines in broad strokes a historical, albeit oft-overlooked, trend toward a growing place for choice and agency in the design of animal models of addiction. Next, it tries to draw from this historical trend some perspectives and implications for future research.

中文翻译：

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选择和代理在成瘾动物模型中的重要性

这篇简短评论的目的是双重的。首先，它揭示并概述了一种历史趋势，尽管经常被忽视，但在成瘾动物模型的设计中，选择和代理的地位日益增长。接下来，试图从这一历史趋势中得出一些观点和对未来研究的启示。