Results 51 to 60 of about 4,490 (181)

Trait Neuroticism and the Nocebo Effect: The Mediating Role of Side‐Effect Expectations

Journal of Personality, EarlyView.
ABSTRACT Objective Neuroticism has not only been linked to heightened negative expectations and general somatic complaints but also to increased nocebo responses following medical treatments. Since side‐effect expectations are considered a main driver of nocebo responses, we tested whether side‐effect expectations mediate the neuroticism–nocebo ...
Anton Fischer, Li‐Ching Chuang, Nick Augustat, Pia von Blanckenburg, Erik M. Mueller   +4 more
wiley   +1 more source

Placebo and Nocebo Effects Across Symptoms: From Pain to Fatigue, Dyspnea, Nausea, and Itch

Frontiers in Psychiatry, 2019
Placebo and nocebo effects are, respectively, the helpful and harmful treatment effects that do not arise from active treatment components. These effects have thus far been researched most often in pain.
Fabian Wolters, Fabian Wolters, Kaya J. Peerdeman, Kaya J. Peerdeman, Andrea W.M. Evers, Andrea W.M. Evers, Andrea W.M. Evers   +6 more
doaj   +1 more source

A comparison of placebo and nocebo effects on objective and subjective postural stability: a double-edged sword?

Frontiers in Human Neuroscience, 2022
Background: Positive expectations (i.e., placebo effect) can improve postural control during quiet standing. This raises an important question: if postural control is susceptible to positive expectations, is it possible to elicit the opposite, a decline ...
Katherine Russell, Michael Duncan, Michael Price, Amber Mosewich, Toby Ellmers, Mathew Hill   +5 more
doaj   +1 more source

Peripheral Inflammation and Sleep Loss Induce Coordinated Motivational Changes: An Experimental Two‐Hit Stress Model

Journal of Sleep Research, EarlyView.
ABSTRACT Sleep loss and low‐grade inflammation are common stressors that affect behaviour and recovery needs. To examine their separate and combined effects on motivation for everyday behaviours, we developed a two‐hit experimental model. Participants (N = 56, 31 women) completed three experimental visits: sleep saturation (two nights, 9 h in bed/night)
John Axelsson, Mats Lekander, Camilla I. Svensson, Nils Simon, Alexandra Kuliszkiewicz, Julie Lasselin, Leonie J. T. Balter   +6 more
wiley   +1 more source

Psychological distress, perceived stress and nocebo effect (multifood adverse reaction) in irritable bowel syndrome patients

Journal of Education and Health Promotion, 2023
BACKGROUND: Psychological distress and perceived stress may complicate the clinical presentation, course, and treatment of patients with functional gastrointestinal disorders.
Hamid Nasiri-Dehsorkhi, Shahram Vaziri, Ahmad Esmaillzadeh, Peyman Adibi   +3 more
doaj   +1 more source

“Buprenorphine doesn't hold me”: Neurochemical afterlives of state violence and the struggle for meaning in addiction treatment

Medical Anthropology Quarterly, EarlyView.
Abstract This paper analyzes two disparate experiences of buprenorphine, a medication for opioid addiction, in California. Within the context of the U.S. War on Drugs and after decades of criminalization, buprenorphine represents a shift toward outpatient medical treatment of opioid addiction, but it has been unequally distributed and experienced ...
Lauren Textor
wiley   +1 more source

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  

Placebo and nocebo effects

Pain
Abstract We introduce the Psychoneurobiology, Individualization, and Normalization (PIN) framework of placebo and nocebo effects. Traditionally, research primarily focused on psychoneurobiological mechanisms of these effects, the Psychoneurobiology phase.
Belina Rodrigues, Nandini Raghuraman, Roni Shafir, Yang Wang, Lakota Watson, James Cottam, Mumtahana Nabi, Titilola Akintola, Luana Colloca   +8 more
openaire   +2 more sources

Resisting Contagious Hopelessness: Therapeutic Alliance and the Limits of Physician‐Assisted Death in Severe and Enduring Anorexia Nervosa

Psychiatric Research and Clinical Practice, EarlyView.
Contemporary psychiatric ethics emphasize autonomy and shared decision‐making, yet these frameworks may be strained in severe mental illnesses characterized by cognitive rigidity, fluctuating decisional capacity, and undue clinician influence. Severe and enduring anorexia nervosa serves as a case example to explore how therapeutic alliance, clinician ...
Elizabeth M. Olson, Fabian M. Saleh, Angela S. Guarda   +2 more
wiley   +1 more source

Catechol-O-methyltransferase Val158Met polymorphism is associated with somatosensory amplification and nocebo responses. [PDF]

PLoS ONE, 2014
A large number of unwanted adverse events and symptoms reported by patients in clinical trials are not caused by the drug provided, since most of adverse events also occur in corresponding placebo groups.
Laura Wendt, Antje Albring, Sven Benson, Harald Engler, Andrea Engler, Anke Hinney, Winfried Rief, Oliver Witzke, Manfred Schedlowski   +8 more
doaj   +1 more source