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For many years, placebos have been defined by their inert content and their use as controls in clinical trials and treatments in… Expand Background Placebo treatment can significantly influence subjective symptoms. However, it is widely believed that response to… Expand The experience of pain arises from both physiological and psychological factors, including one's beliefs and expectations. Thus… Expand BACKGROUND
Placebo treatments have been reported to help patients with many diseases, but the quality of the evidence supporting… Expand The power of placebos has long been recognized for improving numerous medical conditions such as Parkinson's disease (PD). Little… Expand OBJECTIVE
To estimate the importance and implications of placebo effects in pain treatment and research from the existing… Expand The effects of broad-spectrum antibiotic and placebo therapy in patients with chronic obstructive pulmonary disease in… Expand Placebos have doubtless been used for centuries by wise physicians as well as by quacks, but it is only recently that recognition… Expand BOTH because of the vivid interesti of its subject matter and also the simple and clear way in which it is written, this recent… Expand