Migratory Cells To Ganglionated Network: Self-organization Of The Enteric Nervous System
Funder
National Health and Medical Research Council
Funding Amount
$328,294.00
Summary
The intestine has its own nervous system. This develops from cells that wander into the intestine during early development and self-organize to form the functional nervous system . The correct organization of the cells of this nervous system is required for correct intestine function. How they self-organize is not known, and there are diseases in which the process is disturbed. Molecular and cell biology and mathematical modelling will be used to understand how this occurs.
Towards Predicting Brain Deformations For Image-guided Neurosurgery
Funder
National Health and Medical Research Council
Funding Amount
$304,281.00
Summary
We will significantly improve the efficiency of image-guided neurosurgery for brain tumours by creating a novel system to improve intra-operative visualisation and navigation utilising realistic prediction of brain deformations based on a biomechanical model. The system will create an augmented reality visualisation of the intra-operative configuration of the patient's brain merged with high resolution pre-operative imaging data in order to better localise the tumour and critical healthy tissues ....We will significantly improve the efficiency of image-guided neurosurgery for brain tumours by creating a novel system to improve intra-operative visualisation and navigation utilising realistic prediction of brain deformations based on a biomechanical model. The system will create an augmented reality visualisation of the intra-operative configuration of the patient's brain merged with high resolution pre-operative imaging data in order to better localise the tumour and critical healthy tissues.Read moreRead less
Development And Validation Of A Finite Element Model For Orthopaedic Screw Insertion Into Trabecular Bone
Funder
National Health and Medical Research Council
Funding Amount
$420,454.00
Summary
Osteoporosis is a disease of the bones that results in reduced bone strength and susceptibility to fragility fractures. Due to the spongy nature of osteoporotic bone, surgeons face major difficulties in obtaining secure fixation of bone screws. Our aim is to develop and validate a computer model of orthopaedic screw insertion into trabecular bone based on micro-computed tomography image data. This will allow an assessment of the most appropriate screw designs for stable fixation of implants.
Development And Validation Of An Australian Diabetes Health Policy Simulation Model
Funder
National Health and Medical Research Council
Funding Amount
$400,396.00
Summary
Diabetes imposes a heavy personal, societal and financial burden on Australia and this is predicted to increase over time. The aim of this project is to develop a computer simulation model that can be used to inform clinicians and policy makers in efficient allocation of resources to improve the quality of diabetes care.
From Maps To Efficient Multi-parasite Control In The Philippines
Funder
National Health and Medical Research Council
Funding Amount
$358,121.00
Summary
Schistosomiasis and soil-transmitted helminths are major parasitic infections in Asia, causing anaemia, poor growth and poor school performance and death in some chronic schistosomiasis cases. We will use maps to demonstrate the geographic distribution of these parasites in the Philippines. We will estimate the impact and costs and benefits of parasite control programmes. This research will help plan more efficient parasite control and reduce the impact of these infections in the Philippines.
A Computer Simulation Model For The Evaluation Of Interventions For The Management Of Type 2 Diabetes In Austral
Funder
National Health and Medical Research Council
Funding Amount
$334,505.00
Summary
Diabetes imposes a heavy personal, societal and financial burden in Australia and this is predicted to increase over time. It has been estimated that one million people in Australia have diabetes and the annual cost of diabetes care is in the order of 3 billion dollars. Many studies show that the current quality of diabetes care in Australia is sub-optimal and therefore decisions must be made about prioritizing the allocation of limited resources to correct these deficiencies. This project invol ....Diabetes imposes a heavy personal, societal and financial burden in Australia and this is predicted to increase over time. It has been estimated that one million people in Australia have diabetes and the annual cost of diabetes care is in the order of 3 billion dollars. Many studies show that the current quality of diabetes care in Australia is sub-optimal and therefore decisions must be made about prioritizing the allocation of limited resources to correct these deficiencies. This project involves building a computer simulation model to inform clinicians and assist policy makers in the efficient allocation of resources to improve the quality of diabetes care in Australia.Read moreRead less
Fitness Versus Fatness: Disentangling Their Effects On Disease Outcomes And Estimating The Population Burden Of Disease
Funder
National Health and Medical Research Council
Funding Amount
$188,537.00
Summary
Overweight and physical inactivity are two of the major risk factors for cardiovascular disease and diabetes. With increasing population levels of overweight, governments are increasingly advocating public health measures aimed at increasing physical activity levels or otherwise decreasing weight. There has been much research concerning which of these factors is the key prognostic factor for adverse health outcomes, but an ongoing lack of clarity of research findings has led to uncertainty as to ....Overweight and physical inactivity are two of the major risk factors for cardiovascular disease and diabetes. With increasing population levels of overweight, governments are increasingly advocating public health measures aimed at increasing physical activity levels or otherwise decreasing weight. There has been much research concerning which of these factors is the key prognostic factor for adverse health outcomes, but an ongoing lack of clarity of research findings has led to uncertainty as to the direction of recommendations for preventive health strategies and population lifestyle changes. In addition, the risks of overweight, in particular, have been accused of being exaggerated in both the scientific and lay literature. This is often due to the difficulty of dealing appropriately with time varying confounders which are also intermediate factors (such as hypertension). To date, no studies have performed careful longitudinal modelling of the joint effects of physical inactivity and overweight on cardiovascular events and diabetes while taking into account the effects of factors, such as hypertension or atherosclerosis, that influence both physical activity and overweight as well as disease, and simultaneously are consequences of these risk factors. Standard statistical methods are known to produce biased estimates in these situations but we will apply more recently developed statistical techniques to provide much improved estimation of these effects. After the statistical modelling stage, we will model the burden of diabetes, cardiovascular disease and mortality associated with given levels of overweight and physical inactivity. These will be combined with population levels of overweight and inactivity to identify the fraction of the current and future burden of disease attributable to these risk factors.Read moreRead less