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Virtual reality facilitated exercise improves pain perception: A crossover study.

Both virtual reality (VR) and exercise are recognized for their analgesic and anxiolytic properties. The purpose of this study is to evaluate the ability of VR-facilitated exercise to modulate pain.

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Endogenous Opiates and Behavior: 2022.

This paper is the forty-fifth consecutive installment of the annual anthological review of research concerning the endogenous opioid system, summarizing articles published during 2022 that studied the behavioral effects of […]

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Bradykinin receptor expression and bradykinin-mediated sensitization of human sensory neurons.

Bradykinin is a peptide implicated in inflammatory pain in both humans and rodents. In rodent sensory neurons, activation of B1 and B2 bradykinin receptors induces neuronal hyperexcitability. Recent evidence suggests […]

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“The mere imagination scares me”-evidence for fear responses during mental imagery of pain-associated interoceptive sensations in adolescents with chronic pain.

According to the bio-informational theory of emotion by Lang, mental imagery of fearful stimuli activates physiological and behavioural response systems, even in the absence of sensory input. We investigated whether […]

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Inflammatory biomarkers in patients with painful knee osteoarthritis: exploring the potential link to chronic postoperative pain after total knee arthroplasty-a secondary analysis.

Total knee arthroplasty (TKA) is the end-stage treatment of knee osteoarthritis (OA), and approximately 20% of patients experience chronic postoperative pain. Studies indicate that inflammatory biomarkers might be associated with […]

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Placebo analgesia and nocebo hyperalgesia in patients with Alzheimer disease and healthy participants.

The role of placebo analgesia and nocebo hyperalgesia in patients with Alzheimer disease (AD) is largely unknown, with only few studies in the area. Therefore, this study aims to investigate […]

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Quantitative Sensory Testing to Characterize Sensory Changes in Hidradenitis Suppurativa Skin Lesions.

Pain is the most impactful symptom in patients with hidradenitis suppurativa (HS). Characterization of sensory profiles may improve understanding of pain mechanisms in HS and facilitate identification of effective pain […]

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Astrocytes in functional recovery following central nervous system injuries.

Astrocytes are increasingly recognised as partaking in complex homeostatic mechanisms critical for regulating neuronal plasticity following central nervous system (CNS) insults. Ischaemic stroke and traumatic brain injury are associated with high rates of disability and […]

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Role of the GRP/GRPR System in Regulating Brain Functions.

Re-examining the relationship between neuropeptide systems and neural circuits will help us to understand more intensively the critical role of neuropeptides in brain function as the neural circuits responsible for […]

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Elucidating individual differences in chronic pain and whole person health with allostatic load biomarkers.

Chronic pain is a stressor that affects whole person functioning. Persistent and prolonged activation of the body’s stress systems without adequate recovery can result in measurable physiological and neurobiological dysregulation […]

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