Results 121 to 130 of about 13,698,123 (253)

Nocebo hyperalgesia can be induced by classical conditioning without involvement of expectancy.

PLoS ONE, 2020
Influential theoretical accounts take the position that classical conditioning can induce placebo effects through conscious expectancies. In the current study two different conditioning procedures (hidden and open) were used to separate expectancy from ...
Elżbieta A Bajcar, Wacław M Adamczyk, Karolina Wiercioch-Kuzianik, Przemysław Bąbel   +3 more
doaj   +1 more source

Placebo Manipulations Reverse Pain Potentiation by Unpleasant Affective Stimuli

Frontiers in Psychiatry, 2019
According to the motivational priming hypothesis, unpleasant stimuli activate the motivational defense system, which in turn promotes congruent affective states such as negative emotions and pain.
Philipp Reicherts, Paul Pauli, Paul Pauli, Camilla Mösler, Matthias J. Wieser, Matthias J. Wieser   +5 more
doaj   +1 more source

Null vector fields in spaces with affine connections and metrics. Doppler's effect, Hubble's effect, and aberration's effect [PDF]

arXiv, 2003
The notion of null (isotropic) vector field is considered in spaces with affine connections and metrics as models of space or space-time. On its basis the propagation of signals in space-time is considered. The Doppler effect is generalized for these types of spaces.
arxiv  

Fear of pain potentiates nocebo hyperalgesia

Journal of Pain Research, 2015
Per M Aslaksen,1 Peter S Lyby2 1Department of Psychology, Research Group for Cognitive Neuroscience, The Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway; 2Catosenteret Rehabilitation Center,
Aslaksen PM, Lyby PS
doaj  

Can Positive Framing Reduce Nocebo Side Effects? Current Evidence and Recommendation for Future Research

Frontiers in Pharmacology, 2019
Although critical for informed consent, side effect warnings can contribute directly to poorer patient outcomes because they often induce negative expectations that trigger nocebo side effects.
Kirsten Barnes, Kate Faasse, Andrew L. Geers, Suzanne G. Helfer, Louise Sharpe, Luana Colloca, Luana Colloca, Luana Colloca, Ben Colagiuri   +8 more
doaj   +1 more source

A Functional Magnetic Resonance Imaging Study on the Neural Mechanisms of Hyperalgesic Nocebo Effect [PDF]

, 2008
Jian Kong, Randy L. Gollub, Ginger Polich, Irving Kirsch, Peter S. LaViolette, Márk Vangel, Bruce R. Rosen, Ted J. Kaptchuk   +7 more
openalex   +1 more source

The Potential of a Placebo/Nocebo Effect in Pharmacogenetics [PDF]

, 2009
Susanne B. Haga, Lisa Warner, Julianne O’Daniel   +2 more
openalex   +1 more source

Examining the Nocebo Effect of Statins Through Statin Adverse Events Reported in the Food and Drug Administration Adverse Event Reporting System [PDF]

, 2020
Jungyeon Moon, Robert Cohen Sedgh, Cynthia A. Jackevicius   +2 more
openalex   +1 more source

Nocebo effects and psychotropic drug action [PDF]

Expert Review of Clinical Pharmacology, 2014
The role of psychosocial context around patient and therapy can be studied through randomized clinical trials. The analysis of the results of clinical trials, and considering the adverse events (AEs) in the placebo groups, provides an important perspective of study for this phenomenon.
openaire   +2 more sources

Introducing the ‘Drucebo’ effect in statin therapy: a systematic review of studies comparing reported rates of statin‐associated muscle symptoms, under blinded and open‐label conditions

Journal of Cachexia, Sarcopenia and Muscle, 2018
Background The ‘placebo effect’ and ‘nocebo effect’ are phenomena whereby beneficial (placebo) or adverse (nocebo) effects result from the expectation that an inert substance will relieve or cause a particular symptom.
Peter E. Penson, G. B. John Mancini, Peter P. Toth, Seth S. Martin, Gerald F. Watts, Amirhossein Sahebkar, Dimitri P. Mikhailidis, Maciej Banach, on behalf of Lipid and Blood Pressure Meta‐Analysis Collaboration (LBPMC) Group & International Lipid Expert Panel (ILEP)   +8 more
doaj   +1 more source