Latest news with #JournalofPain
News18
6 days ago
- Health
- News18
'Painwave': Scientists Develop Mobile Game That Kills Chronic Pain Without Drugs
Last Updated: Australian researchers at UNSW developed 'Painwave', a mobile game offering drug-free pain relief using an EEG headset In a breakthrough that could redefine how chronic pain is treated, Australian researchers have developed a mobile game that offers powerful pain relief, without the need for drugs. Called Painwave, the interactive digital therapy was created by scientists at the University of New South Wales (UNSW) and is already showing results comparable to conventional medications. At its core, Painwave is a neurofeedback game designed to help patients manage chronic nerve pain from the comfort of their own homes. It uses an affordable EEG headset, priced at just under $200, to read the player's brain activity. As users play the game on a tablet or mobile phone, it rewards healthier brainwave patterns associated with reduced pain perception. According to findings published in the Journal of Pain, the results are promising. In a four-week trial, 75% of participants reported significant pain reduction, results that researchers say rival, or even surpass, those achieved with strong pharmaceutical painkillers. What makes Painwave revolutionary is its focus on the thalamus, a deep brain structure that plays a key role in how we perceive pain. In chronic nerve pain sufferers, thalamic activity becomes disrupted, amplifying pain signals. The game is designed to retrain the brain by encouraging relaxation, focus, and positive visualisation, helping restore normal thalamic function. ' Painwave works by gradually regulating abnormal brain activity through mental techniques, not medication," said Professor Sylvia Gustin, lead researcher from UNSW, adding that it empowers patients to take control of their pain rather than relying solely on pills. 'For the first time, many users said they felt in charge of their own pain. That kind of psychological shift is huge," Dr Negin Hesam-Shariati from UNSW's NeuroRecovery Research Hub added. Painwave headset is made using 3D-printed and open-source components, bringing down the cost and making the technology far more accessible. That's a crucial aspect of the project, said Professor Gustin, who emphasised that the game was designed with global equity in mind, targetting communities with limited access to medication or clinical pain treatment. While still in its early stages, Painwave could represent the future of chronic pain management, one that's mobile, affordable, and rooted in neuroscience rather than pharmaceuticals. The team is now preparing for larger trials and exploring regulatory pathways to bring the technology to broader markets. If successful, Painwave could soon be available as a prescription-free, game-based therapy, and a much-needed alternative for lakhs suffering from chronic nerve pain worldwide. First Published:
The Independent
03-06-2025
- Health
- The Independent
Being active in nature can help people with chronic back pain, researchers say
Millions of Americans are living with chronic back pain, with more than a quarter experiencing lower back pain. It is the sixth-most costly condition in the U.S. and can be incredibly debilitating, making even standing up or sitting at work a struggle. Now, researchers say people may find relief from these and other negative effects of the condition by heading outdoors. Nature offers an escape from the pain, in addition to enabling them to connect with others on a social level, researchers claim. Furthermore, the natural features, including the sound of running water and fresh air, helped to give them a feeling of tranquillity that relieved the stresses and anxieties created by their pain levels. 'Our research showed that those able to get out into nature saw the benefits of doing so, both from a physical and a mental perspective,' Dr. Alexander Smith, a researcher in the University of Plymouth's School of Psychology, said in a statement. Smith is the lead author of the small study which was published Tuesday in the Journal of Pain. The study, which is the first of its kind, asked people experiencing chronic lower back pain – in some cases for nearly 40 years – about the role nature plays in their coping strategies. Its conclusions were based on interviews with 10 people who had experienced chronic lower back pain for between five and 38 years. The research follows previous work highlighting the benefits of nature in fighting stress and promoting mental health. Another study showed that exposure to nature can regulate the sympathetic nervous system in as little as five minutes. Mindfulness-based therapy has also been shown to be effective. 'This means that we can get an almost immediate benefit from stepping outside,' Mayo Clinic nurse practitioner Jodie Smith explained. And doing so on a recurrent basis may prevent cumulative effects from stress, which could mean a lower risk for chronic disease, illness and mortality.' But, people with chronic back pain may need to be more cautious when heading out on a hike. Hiking with an incorrect technique and with improper equipment, such as an ill-fitted backpack, can have a detrimental impact, Dr. Eric Freeman, an interventional spine and pain specialist at Redefine Healthcare in New Jersey, warned. Still, it can also fortify the health of people with back pain. 'Hiking is a good activity for those who suffer from back pain because it helps increase muscular circulation, which improves soft tissue flexibility in the spine as well as other large muscle groups. Hiking also helps strengthen the muscles that support your spine and improves flexibility and posture, resulting in minimized osteoarthritis pain,' he said. Uneven terrain was a factor the study participants said they were commonly worried about, but walking on such terrains can also contribute to improved balance and muscle activity. Based on these findings, the researchers said they recommend that people with chronic lower back pain and their doctors give greater consideration to the role nature can play in their health and wellbeing. They also recommended that natural spaces become more accessible. 'Simple changes, such as better paths and seating, and technological innovations including virtual reality may help make those benefits accessible to everyone. But we hope our findings open the door to greater exploration of how that might be achieved,' Dr. Smith said.
