Results 31 to 40 of about 3,074 (167)

Temporal structure of brain oscillations predicts learned nocebo responses to pain [PDF]

Scientific Reports, 2021
AbstractThis study aimed to identify electrophysiological correlates of nocebo-augmented pain. Nocebo hyperalgesia (i.e., increases in perceived pain resulting from negative expectations) has been found to impact how healthy and patient populations experience pain and is a phenomenon that could be better understood in terms of its neurophysiological ...
Thomaïdou, A.M., Blythe, J.S., Houtman, S.J., Veldhuijzen, D.S., Laarhoven, A.I.M. van, Evers, A.W.M.   +5 more
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Nonconscious activation of placebo and nocebo pain responses [PDF]

Proceedings of the National Academy of Sciences, 2012
The dominant theories of human placebo effects rely on a notion that consciously perceptible cues, such as verbal information or distinct stimuli in classical conditioning, provide signals that activate placebo effects. However, growing evidence suggest that behavior can be triggered by stimuli presented outside of conscious awareness.
Jensen, Karin B., Kaptchuk, Ted J., Kirsch, Irving, Raicek, Jacqueline, Lindstrom, Kara M., Berna, Chantal, Gollub, Randy Lyanne, Ingvar, Martin, Kong, Jian   +8 more
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Placebo or Nocebo Interventions as Affected by Hypnotic Susceptibility

Applied Sciences, 2023
The purpose of the present study was to examine placebo and nocebo effects under hypnotic analgesia in lowly hypnotizable (LH) and highly hypnotizable (HH) subjects.
Yair Sharav, Yaron Haviv, Michael Tal
doaj   +1 more source

European Headache Federation recommendations for placebo and nocebo terminology

The Journal of Headache and Pain, 2020
Background and aim Despite recent publications, practitioners remain unfamiliar with the current terminology related to the placebo and nocebo phenomena observed in clinical trials and practice, nor with the factors that modulate them.
Dimos D. Mitsikostas, Charlotte Blease, Elisa Carlino, Luana Colloca, Andrew L. Geers, Jeremy Howick, Andrea W. M. Evers, Magne A. Flaten, John M. Kelley, Irving Kirsch, Regine Klinger, Antoinette MaassenVanDenBrink, Daniel E. Moerman, Petros P. Sfikakis, Lene Vase, Tor D. Wager, Fabrizio Benedetti, on behalf of the European Headache Federation   +17 more
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Placebo and nocebo phenomena from the perspective of evidence based and person centered medicine [PDF]

Hospital Pharmacology, 2017
Introduction: Placebo and nocebo phenomena in pharmacology are very important, but controversial issues from the perspective of evidence-based medicine (EBM) in many ways.
Jakovljević Miro I.
doaj   +1 more source

Personality Differences of Brain Networks in Placebo Analgesia and Nocebo Hyperalgesia: A Psychophysiological Interaction (PPI) Approach in fMRI

Neural Plasticity, 2020
It is generally believed that the placebo response can elicit an analgesic effect, whilst the nocebo response can elicit a hyperalgesia effect in pain. Placebo analgesia and nocebo hyperalgesia effects are increasing concerns for researchers.
Yu Shi, Shimin Huang, Hongrui Zhan, Yaping Wang, Yanyan Zeng, Guiyuan Cai, Jianming Yang, Wen Wu   +7 more
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Differential Classical Conditioning of the Nocebo Effect: Increasing Heat-Pain Perception without Verbal Suggestions

Frontiers in Psychology, 2017
Background: Nocebo effects, including nocebo hyperalgesia, are a common phenomenon in clinical routine with manifold negative consequences. Both explicit expectations and learning by conditioning are known to induce nocebo effects, but the specific role ...
Anne-Kathrin Bräscher, Anne-Kathrin Bräscher, Dieter Kleinböhl, Dieter Kleinböhl, Rupert Hölzl, Rupert Hölzl, Susanne Becker, Susanne Becker   +7 more
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Nocebo Responses to Antihypertensive Medications [PDF]

The Journal of Clinical Hypertension, 2008
Apatient was seen in consultation for intolerance to multiple antihypertensive medications. She presented a list of her experiences, which is summarized in the Table. Although the cough she experienced while taking angiotensinconverting enzyme inhibitors was a typical side effect of this drug class and consistent on rechallenge, this was not the case ...
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Expectation modulates the effect of deep brain stimulation on motor and cognitive function in tremor-dominant Parkinson's disease. [PDF]

PLoS ONE, 2013
Expectation contributes to placebo and nocebo responses in Parkinson's disease (PD). While there is evidence for expectation-induced modulations of bradykinesia, little is known about the impact of expectation on resting tremor. Subthalamic nucleus (STN)
Ariane Keitel, Stefano Ferrea, Martin Südmeyer, Alfons Schnitzler, Lars Wojtecki   +4 more
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The Temporal Modulation of Nocebo Hyperalgesia in a Model of Sustained Pain

Frontiers in Psychiatry, 2022
BackgroundThe direction and the magnitude of verbal suggestions have been shown to be strong modulators of nocebo hyperalgesia, while little attention has been given to the role of their temporal content. Here, we investigate whether temporal suggestions
Eleonora Maria Camerone, Eleonora Maria Camerone, Eleonora Maria Camerone, Simone Battista, Fabrizio Benedetti, Fabrizio Benedetti, Elisa Carlino, Lucia Grazia Sansone, Luca Buzzatti, Luca Buzzatti, Aldo Scafoglieri, Marco Testa, Marco Testa   +12 more
doaj   +1 more source