ORALITY PREFERENCE BEHAVIOR AND REINFORCEMENT VALUE OF NONFOOD OBJECT IN MONKEYS WITH ORBITAL FRONTAL LESIONS
ORALITY PREFERENCE BEHAVIOR AND REINFORCEMENT VALUE OF NONFOOD OBJECT IN MONKEYS WITH ORBITAL FRONTAL LESIONS
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DOI：
10.1126/science.164.3885.1306
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发表时间：
1969-01-01
期刊：
影响因子：
56.9
通讯作者：
SNYDER, DR
中科院分区：
文献类型：
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作者：
BUTTER, CM;MCDONALD, JA;SNYDER, DR
与假手术对照组相比，眼眶额叶消融的猴子表现出对非食物项目的口腔倾向增强。此外，与对照组不同的是，他们持续对这些非食物项目之一进行工具性反应。另一方面，受损的猴子对食物和非食物的偏好没有改变。这些结果表明，强化值和优先排序分离的眶额消融。
Monkeys with orbital frontal ablation, compared with sham-operated controls, showed enhancement of oral tendencies toward nonfood items. Further, unlike the controls, they persistently performed an instrumental response for one of these nonfood items. On the other hand, the lesioned monkeys did not show altered preferences for food versus nonfood items. These findings suggest that reinforcement value and preferential ordering are dissociated by orbital frontal ablation.