Placebo Analgesia in Rodents: Current and Future Research

Publication date: Available online 7 March 2018 Source:International Review of Neurobiology Author(s): Asaf Keller, Titilola Akintola, Luana Colloca The investigation of placebo effects in animal pain models has received less attention than human research. This may be related to a number of difficulties, including the fact that animals lack the ability to use language and establish expectancies verbally, that animals cannot report and rate the extent to which they experience pain, and the inadequacy of current models of pain. Here, we describe the relatively small number of studies that have been published, communicating the opportunities and excitement of this research. We critically discuss pitfalls and limitations with the hope that this will advance future animal placebo-related research.
Source: International Review of Neurobiology - Category: Neuroscience Source Type: research