Repetitive Transcranial Magnetic Stimulation Treatment Of Auditory Hallucinations In Psychotic Disorders: A Clinical And Neurobiological Investigation
Funder
National Health and Medical Research Council
Funding Amount
$314,644.00
Summary
This research will investigate a novel treatment, repetitive transcranial magnetic stimulation treatment, for auditory hallucinations of psychosis (e.g. schizophrenia). This work is novel as it will utilise an innovative and sophisticated method to optimise treatment at the individual level. Additionally, by identifying features of patients that predict response to treatment, this research will make major contributions to personalised treatment selection guidelines.
Ascending Neural Networks And Behavioural State Control
Funder
National Health and Medical Research Council
Funding Amount
$727,758.00
Summary
Our research aims to describe and understand newly identified nerve pathways or 'networks' in brain that control physiological homeostasis or balance and complex behaviours, including levels of arousal and motivation, sleep/wake patterns, learning and memory, and emotions such as fear and anxiety
ENDOGENOUS PAIN RELIEF IN HEALTHY AND OSTEOARTHRITIC PATIENTS
Funder
National Health and Medical Research Council
Funding Amount
$509,926.00
Summary
Pain has a detrimental impact on ones quality of life and a significant financial impact on the community. Given this, there is a substantial effort aimed at developing pain relieving compounds. One way in which our own brain can provide complete pain relief is via a mechanism called diffuse noxious inhibitory control. We currently do not know how this mechanism works and the aim of this investigation is to explore this mechanism in healthy and osteoarthritis patients use human brain imaging.
We propose to establish the Australian Mouse Brain Mapping Consortium which is a national network of facilities allowing Australian researchers to better characterise mouse models of neurological diseases such as Alzheimer's Disease and stroke. Just as accurate maps were key to the voyages of geographic discovery in the 17th and 18th century, improved methods of mapping structural and functional changes in the brain of mouse models of neurological disease will be key to discovery in the neurosci ....We propose to establish the Australian Mouse Brain Mapping Consortium which is a national network of facilities allowing Australian researchers to better characterise mouse models of neurological diseases such as Alzheimer's Disease and stroke. Just as accurate maps were key to the voyages of geographic discovery in the 17th and 18th century, improved methods of mapping structural and functional changes in the brain of mouse models of neurological disease will be key to discovery in the neurosciences in the 21st century . For the Consortium the cartographic tools will be magnetic resonance imaging (MRI), microscopy and sophisticated computational methods of mapping brain structure and function. Participants in the Consortium are internationally recognised leaders in brain imaging based at Monash University, the Howard Florey Institute, the Prince of Wales Medical Research Institute and the Centre for Magnetic Resonance and the Queensland Brain Institute, University of Queensland.Read moreRead less
The fundamental problem with pain is that it cannot be seen. We can see injury, but pain and injury are quite often not related. Brain imaging has demonstrated consistent patterns of activity when we feel pain, and long-term changes that happen in chronic, i.e. persistent, painful disorders. This project will use the best technology available to investigate the basics of how our brains perceive pain, and to shed light on some of the brain mechanisms that underpin chronic pain.
Pain has a detrimental impact on ones quality of life and a significant financial impact on the community. It has recently been revealed that chronic pain is associated with altered brain anatomy and function. Using human brain imaging, we aim to determine the underlying reason for these changes by following individuals during the development of pain. Defining the mechanism underlying pain will aid in the development of better treatment regimens.
Investigating Cortical Plasticity And Connectivity In People With Chronic Low Back Pain And Controls Using Combined TMS_EEG
Funder
National Health and Medical Research Council
Funding Amount
$318,768.00
Summary
Little is known about the factors that predispose the development of chronic low back pain or what changes underpin effective treatment. Brain changes, thought to reflect adaptive processes are associated with chronic pain, but the extent of their contribution to CLBP is unknown. By measuring the adaptability of brain changes in people with CLBP I will determine if they differ from healthy controls in a way that predisposes them to develop chronic pain and is related to treatment response.
Identifying The Neural Signature Of Persistent Pain
Funder
National Health and Medical Research Council
Funding Amount
$547,094.00
Summary
Chronic pain affects over 20% of Australians. Despite its high prevalence, it is relativly resistant to current treatment regimes and part of the reason behind our inadequate ability to provide satisfactory pain relief is due to our limited understanding of the pathophysiology that underlies this condition. This proposal will develop a novel understanding of the central neuroplastic changes associated with chronic pain and the role that these changes play in the maintenance of these conditions.
Supraspinal Neural Adaptations In The Transition From Acute Injury To Chronic Pain And Disability
Funder
National Health and Medical Research Council
Funding Amount
$429,360.00
Summary
Although there have been significant clinical advances in the management of injury and the control of acute pain following tauma, many people still develop disabling conditions of chronic pain. Chronic pain and disability occurs even though the acute signs of trauma have subsided and injuries have healed. People with chronic pain conditions not only experience ongoing changes in sensation (ie., most commonly lowered thresholds for pain, touch evoked pain and spontaneous pain), they also endure a ....Although there have been significant clinical advances in the management of injury and the control of acute pain following tauma, many people still develop disabling conditions of chronic pain. Chronic pain and disability occurs even though the acute signs of trauma have subsided and injuries have healed. People with chronic pain conditions not only experience ongoing changes in sensation (ie., most commonly lowered thresholds for pain, touch evoked pain and spontaneous pain), they also endure a number of disabilities for example disrupted family and social relations, disturbed sleep, loss of appetite, weight changes, loss of sex drive, changes in menstrual cycle, the inability to cope with stressors, and often moderate to severe anxiety and depression. The proposed research aims to (i) identify changes in brain circuits which are responsible for producing these patterns of pain and disability following injury and (ii) attempts to selectively reverse some of these disabilities by reversing the brain changes. The results of this study will offer for the first time a rational basis for improving the outcomes of injury and pain management in the acute phase of trauma, by identifying and reversing the critical changes which predict the advent of the state state of chronic pain and disability.Read moreRead less
The Role Of Innate Immune Memory In The Transition From Acute To Chronic Pain
Funder
National Health and Medical Research Council
Funding Amount
$331,440.00
Summary
Chronic pain costs Australians more than $34 billion annually and is the 3rd highest Australian disease burden. It has long been thought to be a disease of the wiring of the brain. This project aims to challenge this long held belief by examining the impact of the immune system in creating chronic pain. Such work promises to provide new and better ways to prevent chronic pain, which will improve & maintain good health for all Australians.