Blythe, Joseph S. (author), Thomaidou, Mia A. (author), Peerdeman, Kaya J. (author), van Laarhoven, Antoinette I.M. (author), van Schothorst, Myrthe M.E. (author), Veldhuijzen, Dieuwke S. (author), Evers, A.W.M. (author) Placebo effects, positive treatment outcomes that go beyond treatment processes, can alter sensations through learning mechanisms. Understanding how methodological factors contribute to the magnitude of placebo effects will help define the mechanisms by which these effects occur. We conducted a systematic review and meta-analysis of experimental...
journal article 2022
