Chronic pain
HEALTH INFORMATION
Understanding how the brain is involved in chronic pain
WHAT WE KNOW
One in five Australians experience chronic pain that is serious enough to disable them, costing the country approximately $35 billion a year. People who experience chronic pain (pain that continues for more than three months) often struggle to find effective treatment, and can experience disability and even depression.
We are conducting research into the nature of chronic pain, looking at the role of our brain in the experience of persistent pain, and changes in the central nervous system that may also occur.
We are also investigating why some people develop excessive pain in response to injury, developing a disorder called Complex Regional Pain Syndrome.
OUR LATEST RESEARCH
The effects of tonic muscle pain on the sympathetic and somatic motor systems
Chronic pain, defined as pain lasting for >3 months, typically develops from injuries to deep tissues such as muscle, yet little is known about how long-lasting pain affects a person’s blood pressure or capacity to control their muscles. This project assesses the effects of tonic muscle pain on sympathetic nerve activity and stretch sensitivity of muscle spindles.
