Disruption account of placebos 1 DO NOT CITE WITHOUT PERMISSION The Neural Correlates of Placebo Effects: A Disruption Account
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چکیده
count: 156 (250 Max) Disruption account of placebos 2
منابع مشابه
The neural correlates of placebo effects: a disruption account.
The neurocognitive pathways by which placebo effects operate are poorly understood. Positron emission tomography (PET) imaging was used to assess the brain response of patients with chronic abdominal pain (irritable bowel syndrome; IBS) to induced intestinal discomfort both before and after a 3-week placebo regimen. A daily symptom diary was used to measure symptom improvement. Increases in rig...
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Debates about the ethics and effects of placebos and whether ‘placebos’ 1 in clinical trials of complex treatments such as acupuncture are adequate (and hence 2 whether acupuncture is ‘truly’ effective or a ‘mere placebo’) rage. Yet there is currently 3 no widely accepted definition of the ‘placebo’. A definition of the placebo is likely 4 to inform these controversies. Grünbaum’s (1981, 1986) ...
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Placebos are commonly defined as ineffective treatments. They are treatments that lack a known mechanism linking their properties to the properties of the condition on which treatment aims to intervene. Given this, the fact that placebos can have substantial therapeutic effects looks puzzling. The puzzle, we argue, arises from the relationship placebos present between culturally meaningful enti...
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BACKGROUND Several studies demonstrated that placebo treatment may have a significant impact on many different symptoms. While in the traditional view concealment of the placebo is essential, recent studies report intriguing evidence that placebos may work even without deception. For example, it has been demonstrated that open-label placebos can improve symptoms in allergic rhinitis. However, t...
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