Manchikanti and colleagues (2011) make in their paper entitled ‘placebo and nocebo in interventional pain management: a friend or a foe – or simply foes?’ an argument for a revaluation of placebo effects in clinical practice. They make the claim that clinicians should not try to avoid the placebo effect, but should try to potentiate it, as this effect isn’t just unethical and mythical but must seen as a very real phenomenon, which can be understood from a vast body of both psychological and neurophysiological research.
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