{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T16:55:42Z","timestamp":1791564942801,"version":"4.3.4"},"reference-count":65,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,2,1]],"date-time":"2026-02-01T00:00:00Z","timestamp":1769904000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,2,1]],"date-time":"2026-02-01T00:00:00Z","timestamp":1769904000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,12,11]],"date-time":"2025-12-11T00:00:00Z","timestamp":1765411200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100009057","name":"Karl-Franzens-Universit\u00e4t Graz","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100009057","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","award":["422744262"],"award-info":[{"award-number":["422744262"]}],"id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","award":["422744262 - TRR 289"],"award-info":[{"award-number":["422744262 - TRR 289"]}],"id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Acta Psychologica"],"published-print":{"date-parts":[[2026,2]]},"DOI":"10.1016\/j.actpsy.2025.106127","type":"journal-article","created":{"date-parts":[[2025,12,19]],"date-time":"2025-12-19T14:46:47Z","timestamp":1766155607000},"page":"106127","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"special_numbering":"C","title":["Direct comparison of nocebo, deceptive placebo and open-label placebo effects on sustained visual attention"],"prefix":"10.1016","volume":"262","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3927-7192","authenticated-orcid":false,"given":"Jonas","family":"Potthoff","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1331-6683","authenticated-orcid":false,"given":"Helena","family":"Hartmann","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"2","key":"10.1016\/j.actpsy.2025.106127_bb0005","doi-asserted-by":"crossref","first-page":"334","DOI":"10.1037\/0021-9010.69.2.334","article-title":"The Hawthorne effect: a reconsideration of the methodological artifact","volume":"69","author":"Adair","year":"1984","journal-title":"Journal of Applied Psychology"},{"issue":"4","key":"10.1016\/j.actpsy.2025.106127_bb0010","doi-asserted-by":"crossref","first-page":"141","DOI":"10.5214\/ans.0972.7531.1118403","article-title":"The placebo effect on psychomotor performance and working memory capacity: Randomized single blind cross-over trial","volume":"18","author":"Ashor","year":"2011","journal-title":"Annals of Neurosciences"},{"key":"10.1016\/j.actpsy.2025.106127_bb0015","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1146\/annurev.pharmtox.48.113006.094711","article-title":"Mechanisms of placebo and placebo-related effects across diseases and treatments","volume":"48","author":"Benedetti","year":"2008","journal-title":"Annual Review of Pharmacology and Toxicology"},{"key":"10.1016\/j.actpsy.2025.106127_bb0020","doi-asserted-by":"crossref","first-page":"323","DOI":"10.1146\/annurev-pharmtox-052120-104536","article-title":"Thirty years of neuroscientific investigation of placebo and nocebo: The interesting, the good, and the bad","volume":"62","author":"Benedetti","year":"2022","journal-title":"Annual Review of Pharmacology and Toxicology"},{"key":"10.1016\/j.actpsy.2025.106127_bb0025","doi-asserted-by":"crossref","DOI":"10.1097\/j.pain.0000000000001981","article-title":"Placebo 2.0: The impact of expectations on analgesic treatment outcome","volume":"161","author":"Bingel","year":"2020","journal-title":"PAIN"},{"issue":"3","key":"10.1016\/j.actpsy.2025.106127_bb0030","doi-asserted-by":"crossref","DOI":"10.1002\/hup.2869","article-title":"Can placebo or nocebo pills improve or impair cognition performance?","volume":"38","author":"Blokland","year":"2023","journal-title":"Human Psychopharmacology: Clinical and Experimental"},{"issue":"4","key":"10.1016\/j.actpsy.2025.106127_bb0035","doi-asserted-by":"crossref","DOI":"10.32872\/cpe.7679","article-title":"Open-label placebo effects on psychological and physical well-being: A conceptual replication study","volume":"4","author":"Br\u00e4scher","year":"2022","journal-title":"Clinical Psychology in Europe"},{"issue":"2","key":"10.1016\/j.actpsy.2025.106127_bb0040","doi-asserted-by":"crossref","DOI":"10.1097\/PR9.0000000000001142","article-title":"Translating knowledge on placebo and nocebo effects into clinical practice","volume":"9","author":"Caliskan","year":"2024","journal-title":"PAIN Reports"},{"issue":"2","key":"10.1016\/j.actpsy.2025.106127_bb0045","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1111\/jebm.12251","article-title":"Effects of placebos without deception compared with no treatment: A systematic review and meta-analysis","volume":"10","author":"Charlesworth","year":"2017","journal-title":"Journal of Evidence-Based Medicine"},{"issue":"2","key":"10.1016\/j.actpsy.2025.106127_bb0050","doi-asserted-by":"crossref","first-page":"399","DOI":"10.3758\/s13423-010-0041-1","article-title":"Can expectancies produce placebo effects for implicit learning?","volume":"18","author":"Colagiuri","year":"2011","journal-title":"Psychonomic Bulletin & Review"},{"key":"10.1016\/j.actpsy.2025.106127_bb0055","article-title":"A meta-analysis of the impact and heterogeneity of explicit demand characteristics","author":"Coles","year":"2025","journal-title":"PsyArXiv"},{"key":"10.1016\/j.actpsy.2025.106127_bb0060","series-title":"Neurobiology of the placebo effect part I","first-page":"219","article-title":"Placebos without deception: Outcomes, mechanisms, and ethics","volume":"Vol. 138","author":"Colloca","year":"2018"},{"issue":"4","key":"10.1016\/j.actpsy.2025.106127_bb0065","doi-asserted-by":"crossref","first-page":"473","DOI":"10.1037\/pst0000169","article-title":"A meta-analysis of the association between patients\u2019 early treatment outcome expectation and their posttreatment outcomes","volume":"55","author":"Constantino","year":"2018","journal-title":"Psychotherapy (Chicago, Ill.)"},{"issue":"2","key":"10.1016\/j.actpsy.2025.106127_bb0070","doi-asserted-by":"crossref","DOI":"10.1097\/j.pain.0000000000000379","article-title":"Expectations predict chronic pain treatment outcomes","volume":"157","author":"Cormier","year":"2016","journal-title":"PAIN"},{"key":"10.1016\/j.actpsy.2025.106127_bb0075","doi-asserted-by":"crossref","first-page":"308","DOI":"10.3389\/fpsyg.2017.00308","article-title":"Placebo and nocebo effects: The advantage of measuring expectations and psychological factors","volume":"8","author":"Corsi","year":"2017","journal-title":"Frontiers in Psychology"},{"issue":"4","key":"10.1016\/j.actpsy.2025.106127_bb0080","doi-asserted-by":"crossref","first-page":"502","DOI":"10.1007\/s41465-021-00206-7","article-title":"Assessing the impact of expectations in cognitive training and beyond","volume":"5","author":"Denkinger","year":"2021","journal-title":"Journal of Cognitive Enhancement"},{"issue":"12","key":"10.1016\/j.actpsy.2025.106127_bb0085","doi-asserted-by":"crossref","first-page":"1613","DOI":"10.4065\/80.12.1613","article-title":"Medical student distress: Causes, consequences, and proposed solutions","volume":"80","author":"Dyrbye","year":"2005","journal-title":"Mayo Clinic Proceedings"},{"issue":"27","key":"10.1016\/j.actpsy.2025.106127_bb0090","doi-asserted-by":"crossref","first-page":"7470","DOI":"10.1073\/pnas.1601243113","article-title":"Placebo effects in cognitive training","volume":"113","author":"Foroughi","year":"2016","journal-title":"Proceedings of the National Academy of Sciences"},{"issue":"4","key":"10.1016\/j.actpsy.2025.106127_bb0095","doi-asserted-by":"crossref","DOI":"10.1097\/PSY.0000000000000432","article-title":"The placebo analgesic effect in healthy individuals and patients: A meta-analysis","volume":"79","author":"Forsberg","year":"2017","journal-title":"Psychosomatic Medicine"},{"issue":"8","key":"10.1016\/j.actpsy.2025.106127_bb0100","doi-asserted-by":"crossref","first-page":"1571","DOI":"10.1080\/02699931.2017.1422698","article-title":"Placebo effects in spider phobia: An eye-tracking experiment","volume":"32","author":"Gremsl","year":"2018","journal-title":"Cognition & Emotion"},{"issue":"1","key":"10.1016\/j.actpsy.2025.106127_bb0105","doi-asserted-by":"crossref","first-page":"152","DOI":"10.1186\/1477-7525-10-152","article-title":"Systematic review: Do patient expectations influence treatment outcomes in total knee and total hip arthroplasty?","volume":"10","author":"Haanstra","year":"2012","journal-title":"Health and Quality of Life Outcomes"},{"issue":"1","key":"10.1016\/j.actpsy.2025.106127_bb0110","doi-asserted-by":"crossref","DOI":"10.1038\/s41598-023-45979-3","article-title":"Open-label placebo treatment does not enhance cognitive abilities in healthy volunteers","volume":"13","author":"Hartmann","year":"2023","journal-title":"Scientific Reports"},{"key":"10.1016\/j.actpsy.2025.106127_bb0115","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1016\/j.ijpsycho.2018.01.014","article-title":"Nocebo and pseudo-neglect: Paradoxical effects detected with eye-tracking","volume":"125","author":"H\u00f6fler","year":"2018","journal-title":"International Journal of Psychophysiology"},{"issue":"JUN","key":"10.1016\/j.actpsy.2025.106127_bb0120","first-page":"1","article-title":"A direct comparison of placebo and nocebo effects on visuospatial attention: An eye-tracking experiment","volume":"10","author":"H\u00f6fler","year":"2019","journal-title":"Frontiers in Psychiatry"},{"issue":"1","key":"10.1016\/j.actpsy.2025.106127_bb0125","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1016\/j.tics.2010.11.002","article-title":"Cognitive enhancement by drugs in health and disease","volume":"15","author":"Husain","year":"2011","journal-title":"Trends in Cognitive Sciences"},{"issue":"1","key":"10.1016\/j.actpsy.2025.106127_bb0130","doi-asserted-by":"crossref","first-page":"2","DOI":"10.7771\/1932-6246.1167","article-title":"What are the odds? A practical guide to computing and reporting Bayes factors","volume":"7","author":"Jarosz","year":"2014","journal-title":"Journal of Problem Solving"},{"key":"10.1016\/j.actpsy.2025.106127_bb0135","author":"JASP Team"},{"issue":"1","key":"10.1016\/j.actpsy.2025.106127_bb0140","doi-asserted-by":"crossref","first-page":"92","DOI":"10.1007\/s41465-025-00316-6","article-title":"No expectancy effect on visual attention performance after a single session of playing Sudoku: A failed replication of Tiraboschi et al.(2019)","volume":"9","author":"Joessel","year":"2025","journal-title":"Journal of Cognitive Enhancement"},{"issue":"3","key":"10.1016\/j.actpsy.2025.106127_bb0145","doi-asserted-by":"crossref","first-page":"311","DOI":"10.1353\/pbm.2018.0045","article-title":"Open-label placebo: Reflections on a research agenda","volume":"61","author":"Kaptchuk","year":"2018","journal-title":"Perspectives in Biology and Medicine"},{"key":"10.1016\/j.actpsy.2025.106127_bb0150","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1016\/j.lmot.2017.12.002","article-title":"The effect of monetary compensation on cognitive training outcomes","volume":"63","author":"Katz","year":"2018","journal-title":"Learning and Motivation"},{"issue":"1","key":"10.1016\/j.actpsy.2025.106127_bb0155","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0301-0082(00)00028-9","article-title":"Spatial hemineglect in humans","volume":"63","author":"Kerkhoff","year":"2001","journal-title":"Progress in Neurobiology"},{"issue":"6","key":"10.1016\/j.actpsy.2025.106127_bb0160","doi-asserted-by":"crossref","first-page":"1072","DOI":"10.1016\/j.neuropsychologia.2012.01.024","article-title":"Rehabilitation of neglect: an update","volume":"50","author":"Kerkhoff","year":"2012","journal-title":"Neuropsychologia"},{"issue":"1","key":"10.1016\/j.actpsy.2025.106127_bb0165","doi-asserted-by":"crossref","first-page":"2130","DOI":"10.1038\/s41598-021-81502-2","article-title":"Effects of open-label placebos on test performance and psychological well-being in healthy medical students: A randomized controlled trial","volume":"11","author":"Kleine-Borgmann","year":"2021","journal-title":"Scientific Reports"},{"key":"10.1016\/j.actpsy.2025.106127_bb0170","series-title":"Nocebo effects are stronger and more persistent than placebo effects in healthy individuals","author":"Kunkel","year":"2025"},{"key":"10.1016\/j.actpsy.2025.106127_bb0175","doi-asserted-by":"crossref","DOI":"10.3389\/fpsyg.2017.00233","article-title":"Patients\u2019 expectations regarding medical treatment: A critical review of concepts and their assessment","volume":"8","author":"Laferton","year":"2017","journal-title":"Frontiers in Psychology"},{"issue":"1","key":"10.1016\/j.actpsy.2025.106127_bb0180","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1177\/1529100620920576","article-title":"Education and cognitive functioning across the life span","volume":"21","author":"L\u00f6vd\u00e9n","year":"2020","journal-title":"Psychological Science in the Public Interest"},{"key":"10.1016\/j.actpsy.2025.106127_bb0185","first-page":"1","article-title":"What to do with all these Bayes factors: How to make Bayesian reports in deception research more informative","volume":"3","author":"Mac Giolla","year":"2019","journal-title":"Legal and Criminological Psychology"},{"issue":"7","key":"10.1016\/j.actpsy.2025.106127_bb0190","doi-asserted-by":"crossref","first-page":"1477","DOI":"10.1038\/sj.npp.1301534","article-title":"Modafinil: a review of neurochemical actions and effects on cognition","volume":"33","author":"Minzenberg","year":"2008","journal-title":"Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology"},{"issue":"2","key":"10.1016\/j.actpsy.2025.106127_bb0195","doi-asserted-by":"crossref","first-page":"151","DOI":"10.3200\/GENP.135.2.151-166","article-title":"The good-subject effect: Investigating participant demand characteristics","volume":"135","author":"Nichols","year":"2008","journal-title":"The Journal of General Psychology"},{"issue":"37","key":"10.1016\/j.actpsy.2025.106127_bb0200","doi-asserted-by":"crossref","DOI":"10.1073\/pnas.2209308119","article-title":"Expectation effects in working memory training","volume":"119","author":"Parong","year":"2022","journal-title":"Proceedings of the National Academy of Sciences"},{"issue":"1","key":"10.1016\/j.actpsy.2025.106127_bb0205","doi-asserted-by":"crossref","first-page":"195","DOI":"10.3758\/s13428-018-01193-y","article-title":"Psychopy2: Experiments in behavior made easy","volume":"51","author":"Peirce","year":"2019","journal-title":"Behavior Research Methods"},{"issue":"24","key":"10.1016\/j.actpsy.2025.106127_bb2205","doi-asserted-by":"crossref","first-page":"6925","DOI":"10.1113\/JP287222","article-title":"Visual placebo and nocebo effects","volume":"602","author":"Piedimonte","year":"2024","journal-title":"The Journal of Physiology"},{"key":"10.1016\/j.actpsy.2025.106127_bb0210","doi-asserted-by":"crossref","DOI":"10.1016\/j.appet.2024.107820","article-title":"Effects of an open-label placebo on visual attention directed to food high in sugar, appetite, and desire for sweet taste","volume":"206","author":"Potthoff","year":"2025","journal-title":"Appetite"},{"issue":"3","key":"10.1016\/j.actpsy.2025.106127_bb0215","doi-asserted-by":"crossref","first-page":"258","DOI":"10.1007\/s41465-019-00147-2","article-title":"Few effects of a 5-week adaptive computerized cognitive training program in healthy older adults","volume":"4","author":"Rabipour","year":"2020","journal-title":"Journal of Cognitive Enhancement"},{"issue":"2","key":"10.1016\/j.actpsy.2025.106127_bb0220","doi-asserted-by":"crossref","first-page":"210","DOI":"10.1002\/wps.20427","article-title":"The role of expectations in mental disorders and their treatment","volume":"16","author":"Rief","year":"2017","journal-title":"World Psychiatry: Official Journal of the World Psychiatric Association (WPA)"},{"issue":"2","key":"10.1016\/j.actpsy.2025.106127_bb0225","doi-asserted-by":"crossref","first-page":"225","DOI":"10.3758\/PBR.16.2.225","article-title":"Bayesian t tests for accepting and rejecting the null hypothesis","volume":"16","author":"Rouder","year":"2009","journal-title":"Psychonomic Bulletin and Review"},{"issue":"9","key":"10.1016\/j.actpsy.2025.106127_bb0230","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0182466","article-title":"Placebo can enhance creativity","volume":"12","author":"Rozenkrantz","year":"2017","journal-title":"PLoS One"},{"key":"10.1016\/j.actpsy.2025.106127_bb0235","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1016\/j.ijpsycho.2016.01.001","article-title":"Testing the effects of a disgust placebo with eye tracking","volume":"101","author":"Schienle","year":"2016","journal-title":"International Journal of Psychophysiology"},{"key":"10.1016\/j.actpsy.2025.106127_bb0240","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1016\/j.neuroscience.2014.01.016","article-title":"Placebo treatment can alter primary visual cortex activity and connectivity","volume":"263","author":"Schienle","year":"2014","journal-title":"Neuroscience"},{"issue":"1","key":"10.1016\/j.actpsy.2025.106127_bb0245","doi-asserted-by":"crossref","first-page":"6577","DOI":"10.1038\/s41598-022-10567-4","article-title":"Changes in neural processing and evaluation of negative facial expressions after administration of an open-label placebo","volume":"12","author":"Schienle","year":"2022","journal-title":"Scientific Reports"},{"issue":"5","key":"10.1016\/j.actpsy.2025.106127_bb0250","doi-asserted-by":"crossref","first-page":"663","DOI":"10.1080\/10503307.2023.2241630","article-title":"Therapist's warmth and competence increased positive outcome expectations and alliance in an analogue experiment","volume":"34","author":"Seewald","year":"2024","journal-title":"Psychotherapy Research"},{"issue":"1","key":"10.1016\/j.actpsy.2025.106127_bb0255","doi-asserted-by":"crossref","first-page":"2373","DOI":"10.1038\/s41598-023-29045-6","article-title":"Harnessing the placebo effect to enhance emotion regulation effectiveness and choice","volume":"13","author":"Shafir","year":"2023","journal-title":"Scientific Reports"},{"key":"10.1016\/j.actpsy.2025.106127_bb0260","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.cortex.2016.02.008","article-title":"Expectations impact short-term memory through changes in connectivity between attention- and task-related brain regions","volume":"78","author":"Sinke","year":"2016","journal-title":"Cortex"},{"key":"10.1016\/j.actpsy.2025.106127_bb0265","article-title":"Meta-analytic evidence for distinct neural correlates of conditioned vs. verbally induced placebo analgesia","author":"Spisak","year":"2025","journal-title":"bioRxiv"},{"issue":"4","key":"10.1016\/j.actpsy.2025.106127_bb0270","doi-asserted-by":"crossref","first-page":"839","DOI":"10.1016\/j.pnpbp.2007.01.019","article-title":"The effect of placebo administration on the first-night effect in healthy young volunteers","volume":"31","author":"Suetsugi","year":"2007","journal-title":"Progress in Neuro-Psychopharmacology and Biological Psychiatry"},{"issue":"4","key":"10.1016\/j.actpsy.2025.106127_bb0275","doi-asserted-by":"crossref","first-page":"436","DOI":"10.1007\/s41465-019-00130-x","article-title":"An expectancy effect causes improved visual attention performance after video game playing","volume":"3","author":"Tiraboschi","year":"2019","journal-title":"Journal of Cognitive Enhancement"},{"issue":"4","key":"10.1016\/j.actpsy.2025.106127_bb0280","doi-asserted-by":"crossref","first-page":"564","DOI":"10.1037\/h0101826","article-title":"(Un) great expectations: The role of placebo effects in cognitive training","volume":"7","author":"Tsai","year":"2018","journal-title":"Journal of Applied Research in Memory and Cognition"},{"issue":"1","key":"10.1016\/j.actpsy.2025.106127_bb0285","doi-asserted-by":"crossref","DOI":"10.1038\/s41598-018-35124-w","article-title":"Evidence for cognitive placebo and nocebo effects in healthy individuals","volume":"8","author":"Turi","year":"2018","journal-title":"Scientific Reports"},{"issue":"3","key":"10.1016\/j.actpsy.2025.106127_bb0290","doi-asserted-by":"crossref","first-page":"260","DOI":"10.1007\/s00213-002-1250-8","article-title":"Cognitive enhancing effects of modafinil in healthy volunteers","volume":"165","author":"Turner","year":"2003","journal-title":"Psychopharmacology"},{"issue":"3","key":"10.1016\/j.actpsy.2025.106127_bb0295","doi-asserted-by":"crossref","first-page":"296","DOI":"10.1007\/s41465-021-00207-6","article-title":"No evidence for expectation effects in cognitive training tasks","volume":"5","author":"Vodyanyk","year":"2021","journal-title":"Journal of Cognitive Enhancement"},{"issue":"7","key":"10.1016\/j.actpsy.2025.106127_bb0300","doi-asserted-by":"crossref","first-page":"403","DOI":"10.1038\/nrn3976","article-title":"The neuroscience of placebo effects: Connecting context, learning and health","volume":"16","author":"Wager","year":"2015","journal-title":"Nature Reviews Neuroscience"},{"key":"10.1016\/j.actpsy.2025.106127_bb0305","series-title":"The decade ahead: Theoretical perspectives on motivation and achievement","first-page":"35","article-title":"Expectancy-value theory: Retrospective and prospective","author":"Wigfield","year":"2010"},{"key":"10.1016\/j.actpsy.2025.106127_bb0310","doi-asserted-by":"crossref","DOI":"10.3389\/fpsyt.2019.00498","article-title":"Placebo- and nocebo-effects in cognitive neuroenhancement: When expectation shapes perception","volume":"10","author":"Winkler","year":"2019","journal-title":"Frontiers in Psychiatry"},{"issue":"20","key":"10.1016\/j.actpsy.2025.106127_bb0315","doi-asserted-by":"crossref","first-page":"2191","DOI":"10.1001\/jama.2013.281053","article-title":"World Medical Association Declaration of Helsinki: Ethical principles for medical research involving human subjects","volume":"310","author":"World Medical Association","year":"2013","journal-title":"JAMA"},{"issue":"3","key":"10.1016\/j.actpsy.2025.106127_bb0320","doi-asserted-by":"crossref","first-page":"257","DOI":"10.1007\/s12152-015-9232-9","article-title":"The myth of cognitive enhancement drugs","volume":"8","author":"Zohny","year":"2015","journal-title":"Neuroethics"}],"container-title":["Acta Psychologica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0001691825014416?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0001691825014416?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T16:22:30Z","timestamp":1791562950000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0001691825014416"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2]]},"references-count":65,"alternative-id":["S0001691825014416"],"URL":"https:\/\/doi.org\/10.1016\/j.actpsy.2025.106127","relation":{},"ISSN":["0001-6918"],"issn-type":[{"value":"0001-6918","type":"print"}],"subject":[],"published":{"date-parts":[[2026,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Direct comparison of nocebo, deceptive placebo and open-label placebo effects on sustained visual attention","name":"articletitle","label":"Article Title"},{"value":"Acta Psychologica","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.actpsy.2025.106127","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 The Authors. Published by Elsevier B.V.","name":"copyright","label":"Copyright"}],"article-number":"106127"}}