作者: Ryan T. Lacy , Justin C. Strickland , Mark A. Smith
DOI: 10.1016/J.JNEUMETH.2014.07.024
关键词: Intravenous drug 、 Operant conditioning 、 Fixed interval 、 Developmental psychology 、 Psychology 、 Self-administration
摘要: Background Traditionally, the analysis of intravenous drug self-administration is limited to conditions in which subjects are tested isolation. This limits translational appeal these studies because use humans often occurs presence others.