Results 71 to 80 of about 3,456 (197)
Brain and Behavior, Volume 16, Issue 6, June 2026.Individuals with treatment‐resistant depression considering psychedelic trial participation were motivated by chronic illness, failed treatments, and hope for a novel intervention, while actively minimizing expectations to guard against disappointment.
Christopher Poppe +3 more
wiley +1 more source
, 2023 Objective: The nocebo effect is the adverse effects of treatment that cannot be attributed to a medicine. We investigated if we could increase or decrease nocebo responding following medicine taking.
Petrie, Keith J +2 more
core +1 more source
Classical Conditioning as a Distinct Mechanism of Placebo Effects
Frontiers in Psychiatry, 2019 Classical conditioning was suggested as a mechanism of placebo effects in the 1950s. It was then challenged by response expectancy theory, which proposed that classical conditioning is just one of the means by which expectancies are acquired and changed.
Przemysław Bąbel
doaj +1 more source
Health Science Reports, Volume 9, Issue 6, June 2026.ABSTRACT Background Inflammatory pain is a widespread global health concern arising from complex molecular pathways triggered by a consequence of tissue damage and immune activation. It significantly impacts quality of life and functional outcomes, necessitating a comprehensive understanding of underlying mechanisms and multidisciplinary approaches for
Fatma Mohamed Elmansy +6 more
wiley +1 more source
A systematic review of factors that contribute to nocebo effects. [PDF]
, 2016 Objectives: Medication side effects are common, often leading to reduced quality of life, nonadherence, and financial costs for health services. Many side effects are the result of a psychologically mediated “nocebo effect.” This review identifies the ...
Webster, R.K. +5 more
core +1 more source
Can a Brief Relaxation Exercise Modulate Placebo or Nocebo Effects in a Visceral Pain Model?
Frontiers in Psychiatry, 2019 Translational research aiming to elucidate mediators and moderators of placebo and nocebo effects is highly relevant. This experimental study tested effects of a brief progressive muscle relaxation (PMR) exercise, designed to alter psychobiological ...
Sigrid Elsenbruch +3 more
doaj +1 more source
JOR SPINE, Volume 9, Issue 2, June 2026.ABSTRACT Background Chronic low back pain is a leading cause of global disability, with discogenic low back pain (DLBP), mechanically stimulated pain arising from the intervertebral disc, representing an important but often under‐recognized subtype. DLBP arises from chronic structural and metabolic changes within the intervertebral disc, leading to ...
William Roger Peters +2 more
wiley +1 more source
Nocebo Responses in Brain Diseases: A Systematic Review of the Current Literature
, 2018 Placebo is an intervention with no therapeutic effect that is used as a control in randomized controlled trials (RCTs). Placebo effects and responses can produce a beneficial effect that cannot be attributed to the properties of the intervention itself, since it is usually inactive, and should, therefore, be due to the patient's expectations about ...
Zis, Panagiotis +3 more
openaire +4 more sources
Conscious Expectation and Unconscious Conditioning in Analgesic, Motor, and Hormonal Placebo/Nocebo Responses [PDF]
The Journal of Neuroscience, 2003 The placebo and nocebo effect is believed to be mediated by both cognitive and conditioning mechanisms, although little is known about their role in different circumstances. In this study, we first analyzed the effects of opposing verbal suggestions on experimental ischemic arm pain in healthy volunteers and on motor performance in Parkinsonian ...
Fabrizio, Benedetti +5 more
openaire +2 more sources
Risk Assessment of Radio Frequencies and Public Information [PDF]
Journal of Risk Analysis and Crisis Response (JRACR), 2013 The rapid, worldwide development of mobile phones is accompanied in many countries by public concern over the possible health risks of radio frequencies (RF).
Marc Poumadère, Anne Perrin
doaj +1 more source