Merely Possessing a Placebo Analgesic Improves Analgesia Similar to Using the Placebo Analgesic
نویسندگان
چکیده
منابع مشابه
PLACEBO ANALGESIA 1 Placebo Analgesia
SUMMARY The expectation of pain relief can exert a powerful analgesic effect, even when pain is severe. Depending on the nature of experiences and instructions provided, a placebo analgesic effect can be elicited acutely in a very large percentage of individuals, in both experimental and clinical contexts. Placebo analgesia has been linked with activity in the prefrontal cortex, endogenous opio...
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Abstract Background The present randomized clinical trial evaluated the efficacy of a topical lidocaine-prilocaine cream (EMLA) to relief pain during spinal puncture in pediatric oncology patients. Materials and Methods Sixty patients with malignancy candidate for spinal puncture were selected for this study. The patients were randomly allocated to two groups. Group A had topical EMLA cream...
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Expectation and conditioning are supposed to be the two main psychological mechanisms for inducing a placebo response. Here, we further investigate the effects of both expectation, which was induced by verbal suggestion alone, and conditioning at the level of N1 and N2-P2 components of CO2 laser-evoked potentials (LEPs) and subjective pain reports. Forty-four healthy volunteers were pseudorando...
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The placebo effect is a neurobiological and psychophysiological process known to influence perceived pain relief. Optimization of placebo analgesia may contribute to the clinical efficacy and effectiveness of medication for acute and chronic pain management. We know that the placebo effect operates through two main mechanisms, expectations and learning, which is also influenced by sleep. Moreov...
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ژورنال
عنوان ژورنال: Annals of Behavioral Medicine
سال: 2020
ISSN: 0883-6612,1532-4796
DOI: 10.1093/abm/kaaa007