Response Expectancy and the Placebo Effect

被引：97

作者：

Kirsch, Irving ^{[1
]}

机构：

[1] Harvard Med Sch, Boston, MA 02115 USA

来源：

NEUROBIOLOGY OF THE PLACEBO EFFECT, PT I | 2018年 / 138卷

关键词：

NONCONSCIOUS ACTIVATION; CONDITIONED PLACEBO; ANALGESIA; PAIN; EXPERIENCE;

D O I：

10.1016/bs.irn.2018.01.003

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

In this chapter, I review basic tenets of response expectancy theory (Kirsch, 1985), beginning with the important distinction between response expectancies and stimulus expectancies. Although both can affect experience, the effects of response expectancies are stronger and more resistant to extinction than those of stimulus expectancies. Further, response expectancies are especially important to understanding placebo effects. The response expectancy framework is consistent with and has been amplified by the Bayesian model of predictive coding. Clinical implications of these phenomena are exemplified.

引用

页码：81 / 93

页数：13

共 52 条

[1] Neuropharmacological dissection of placebo analgesia: Expectation-activated opioid systems versus conditioning-activated specific subsystems [J].