Topic: chronic pain

Join the Hadjab laboratory to investigate chronic pain and headache using single-cell RNA and chromatin-accessibility data, spatial transcriptomics and integration across datasets. The scholarship supports postdoctoral research in Solna, connecting computational methods with molecular and cellular neuroscience. The award is intended for eligible researchers coming from outside Sweden and is tax-exempt; no amount is advertised. Scholarships are normally set for twelve months at a time, up to two years. Apply by 26 October 2026.

Chronic pain is a leading cause of morbidity, common to patients with gastrointestinal diseases such as irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD). Most pain killers are largely ineffective against this type of pain or restricted for use in these patients due to gut related complications and risk of addition. A significant unmet clinical need therefore exists to develop novel non-opioid based visceral analgesics.

We never stop learning when we suffer, but we all learn in unique ways. Adaptive learning helps us cope with adversities, whereas maladaptive learning could hinder coping and lead to more suffering. Indeed, maladaptive aversive learning is thought to be associated with both mental health disorders and chronic pain. However, we currently lack tools to quantify aversive learning at scale. We have developed a suite of game-like cognitive tests which helps us tease apart individual differences in aversive learning, which can be performed by anyone, in the comfort of their home, using a touch based

Pain has both a sensory and emotional component and is driven by activation of sensory neurones called nociceptors that are tuned to detect noxious stimuli in a process called nociception. Although nociception functions as a detect and protect mechanism. and is found in many organisms, this system becomes dysregulated in a number of conditions where chronic pain presents as a key symptom, for example osteoarthritis. Nociceptors do not innervate empty space though and do not act alone. Going beyond the neurone, other cell types, such as fibroblast-like synoviocytes interact with and modify the

In this talk, Dr. Schweinhardt will discuss top-down (i.e. cerebral) modulation of the perception and processing of nociceptive stimuli using selected examples in chronic pain patients as well as healthy subjects. Data on activity-dependent central sensitization will be presented as a case of bottom-up pain modulation. Finally, Dr. Schweinhardt will present a new line of research with which she aims at studying the interaction of top-down and bottom-up pain modulation.

Pain is a major clinical problem affecting 1 in 5 people in the world. There are unresolved questions that urgently require answers to treat pain effectively, a crucial one being how the feeling of pain arises from brain activity. Computational models of pain consider how the brain processes noxious information and allow mapping neural circuits and networks to cognition and behaviour. To date, they have generally have assumed two largely independent processes: perceptual and/or predictive inference, typically modelled as an approximate Bayesian process, and action control, typically modelled a

The ability to experience pain is old in evolutionary terms. It is an experience shared across species. Acute pain is the body’s alarm system, and as such it is a good thing. Pain that persists beyond normal tissue healing time (3-4 months) is defined as chronic – it is the system gone wrong and it is not a good thing. Chronic pain has recently been classified as both a symptom and disease in its own right. It is one of the largest medical health problems worldwide with one in five adults diagnosed with the condition. The brain is key to the experience of pain and pain relief. This is the plac

Candy will provide an overview of Bristol Health Partners' Chronic Pain Health Integration Team which brings together clinicians, academics, patients and carers to focus on improving the lives of those with chronic pain and supporting those who provide chronic pain services or care. Tony will describe recent and ongoing studies that have been forward and reverse translating pain neuroscience from animal to human including functional imaging in patients, microneurography, industrial partnerships and trials of novel preventative approaches that are benefitting from the people, expertise and fac

What happens when the nervous system fails to adapt? Our perception of the world relies on a nervous system that learns and adapts to sensory information. Based on our experience we can predict what a wooden surface will feel like, that fire is hot, and that a gentle caress from a partner can be soothing. But our sensory experience of the world is not static – warm water can feel like fire on sunburned skin and the gentle brush of our clothes can be excruciating after an injury. In pathological conditions such as chronic pain, changes in nervous system function can cause normally innocuous sen

Chronic pain is a serious clinical and scientific problem, affecting 1 in 5 people worldwide, yet its mechanisms and ways to treat it remain poorly understood. Pain is modulated by endogenous pain modulatory pathways that connect the brain to the spinal cord, up- and down-regulating the transmission of nociceptive information. The most important region when such modulation occurs is the Rostral Ventromedial Medulla (Fields et al., 1983; Chen and Heinricher, 2022). Despite extensive work characterising the responses of RVM cells during pharmacological interventions, little is currently known ab