Results 31 to 40 of about 935,031 (288)
In search of a rodent model of placebo analgesia in chronic orofacial neuropathic pain [PDF]
Neurobiol Pain, 2019 Highlights • Chronic constriction injury of the infraorbital nerve produced ongoing hyperalgesia and allodynia.• Pharmacological conditioning with an opioid and contextual cues produce only a trend towards placebo analgesia in this chronic orofacial pain
T. Akintola +5 more
semanticscholar +2 more sources
The periaqueductal gray and Bayesian integration in placebo analgesia [PDF]
Elife, 2018 In placebo hypoalgesia research, the strength of treatment expectations and experiences are key components. However, the reliability or precision of expectations had been mostly ignored although being a likely source for interindividual differences.
Arvina Grahl, Selim Onat, C. Büchel
semanticscholar +2 more sources
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
Hypnotizability and Placebo Analgesia in Waking and Hypnosis as Modulators of Auditory Startle Responses in Healthy Women: An ERP Study. [PDF]
PLoS ONE, 2016 We evaluated the influence of hypnotizability, pain expectation, placebo analgesia in waking and hypnosis on tonic pain relief. We also investigated how placebo analgesia affects somatic responses (eye blink) and N100 and P200 waves of event-related ...
Vilfredo De Pascalis, Paolo Scacchia
doaj +1 more source
Journal of Pain, 2023 This study investigated for the first time the effects of individual and combined application of three learning techniques (verbal suggestions, classical conditioning, and observational learning) on placebo analgesia and extinction. Healthy participants (
J. P. V. van Lennep +7 more
semanticscholar +1 more source
Opioidergic activation of descending pain inhibitory system underlies placebo analgesia
bioRxiv, 2023 Placebo analgesia is caused by inactive treatment, implicating endogenous brain function involvement. However, the underlying neurobiological mechanisms remain unclear.
Hiroyuki Neyama +15 more
semanticscholar +1 more source
Brain Connectivity Predicts Placebo Response across Chronic Pain Clinical Trials. [PDF]
PLoS Biology, 2016 Placebo response in the clinical trial setting is poorly understood and alleged to be driven by statistical confounds, and its biological underpinnings are questioned.
Pascal Tétreault +5 more
doaj +1 more source
A Randomised Controlled Trial on the Efficacy and Safety of Oral Ketamine in Neonatal Circumcision [PDF]
Journal of Clinical and Diagnostic Research, 2021 Introduction: Procedural analgesia use in neonatal circumcision is not widespread in the developing world. An easy-to-administer, adequate and safe analgesia will encourage usage in neonatal circumcision.
Victor Ifeanyichukwu Modekwe +6 more
doaj +1 more source
Placebo analgesia: Clinical applications [PDF]
Pain, 2014 1. IntroductionOver the past 15 years, research into analgesic placebo effectshas been intense, and several psychological and neurobiologicalmechanisms have been discovered [10]. Placebo analgesia occurswhen alterations in pain perception appear that exceed the specificeffect of the pain treatment, be it pharmacological, psychological,or physical ...
Klinger, Regine +3 more
openaire +3 more sources
Placebo Analgesia From a Rubber Hand. [PDF]
Journal of Pain, 2017 © 2017 American Pain Society Placebo analgesia, reductions in pain after administration of an inert treatment, is a well documented phenomenon. We report, to our knowledge, the first demonstration that placebo analgesia can be experienced when a sham ...
M. Coleshill +2 more
semanticscholar +2 more sources