Molecular dissection of the functional regions of genes that encode actinins (ACTN2 and ACTN3) and their contribution to normal variation in skeletal muscle function. The project has discovered a common genetic variant that affects skeletal muscle structure, function and metabolism and influences athletic ability, and response to diet and exercise. The project will study how this gene influences muscle bulk and strength, the metabolic efficiency of muscle and the risk of obesity in the general ....Molecular dissection of the functional regions of genes that encode actinins (ACTN2 and ACTN3) and their contribution to normal variation in skeletal muscle function. The project has discovered a common genetic variant that affects skeletal muscle structure, function and metabolism and influences athletic ability, and response to diet and exercise. The project will study how this gene influences muscle bulk and strength, the metabolic efficiency of muscle and the risk of obesity in the general population.Read moreRead less
Encephalitis lethargica in the 1920s (and afterwards): the forgotten epidemic. An unusually aggressive encephalitis epidemic swept the globe between 1915 and 1925. Two-thirds of victims survived the initial phase, but most developed severe neurological syndromes, especially parkinsonism, which crippled them for the remainder of their lives. The cause of this catastrophe, largely forgotten despite huge costs in both human and economic terms, has never been established, and its return cannot be ex ....Encephalitis lethargica in the 1920s (and afterwards): the forgotten epidemic. An unusually aggressive encephalitis epidemic swept the globe between 1915 and 1925. Two-thirds of victims survived the initial phase, but most developed severe neurological syndromes, especially parkinsonism, which crippled them for the remainder of their lives. The cause of this catastrophe, largely forgotten despite huge costs in both human and economic terms, has never been established, and its return cannot be excluded. Medicohistorical techniques, current neurological awareness and social analysis will be employed to produce the first history of the epidemic, whereby insights into both its nature and into parkinsonism, one of the most frequent neurological disorders in our ageing population, are expected.Read moreRead less
Empathy, Attention and Reasoning: The role of automatic and controlled processing in emotion recognition following traumatic brain injury. Traumatically brain injured adults have difficulty identifying emotional facial expressions but little is known regarding their psychophysiological reactions to emotional expression, the efficacy of their visual search patterns of facial features or the extent to which they engage conscious processing and problem solving to assist interpretation. Nor is anyth ....Empathy, Attention and Reasoning: The role of automatic and controlled processing in emotion recognition following traumatic brain injury. Traumatically brain injured adults have difficulty identifying emotional facial expressions but little is known regarding their psychophysiological reactions to emotional expression, the efficacy of their visual search patterns of facial features or the extent to which they engage conscious processing and problem solving to assist interpretation. Nor is anything known about their ability to recognise dynamic emotional displays compared to photographs. This project examines each of these facets using static and dynamic portrayals. The project will inform neuropsychological theories of facial processing, test the ecological validity of previous research and improve understanding of psychosocial deficits after TBI and their treatment.Read moreRead less
The burden of epilepsy study: Impact on well-being, service use and economic outcomes. This research into the humanitarian needs of people with epilepsy is a necessary extension to the current bulk of knowledge about epilepsy which is diagnostic, clinical and pharmacological. Its focus is on well-being, service use and economic burden this study is expected to give a good return on investment. To ensure an uptake of its findings, the study was developed with the national Epilepsy Action, Epilep ....The burden of epilepsy study: Impact on well-being, service use and economic outcomes. This research into the humanitarian needs of people with epilepsy is a necessary extension to the current bulk of knowledge about epilepsy which is diagnostic, clinical and pharmacological. Its focus is on well-being, service use and economic burden this study is expected to give a good return on investment. To ensure an uptake of its findings, the study was developed with the national Epilepsy Action, Epilepsy Society of Australia as well as addressing questions deemed important by the World Health Organization, the International League against Epilepsy, and the International Bureau of Epilepsy. Findings will inform epilepsy guidelines, policy recommendations and programs to reduce the burden of illness.Read moreRead less
Integrable Functional and Delay Differential Equations. Major challenges such as predicting epidemics or modelling the dynamics of human movement, rely on our understanding of functional and delay differential equations. This research will provide new methods for prediction and analysis of such models.
Allocating scarce HIV/AIDS antiretroviral drugs in resource-constrained countries: using modelling to develop tools and analyse consequences of ethics and HIV-epidemiology. This project will benefit communities in some of the poorest countries of the world, suffering greatly from the HIV/AIDS epidemic. This research is important and timely for these nations in deciding how to distribute the limited treatment in an ethical manner to address treatment principles of these countries. However, the me ....Allocating scarce HIV/AIDS antiretroviral drugs in resource-constrained countries: using modelling to develop tools and analyse consequences of ethics and HIV-epidemiology. This project will benefit communities in some of the poorest countries of the world, suffering greatly from the HIV/AIDS epidemic. This research is important and timely for these nations in deciding how to distribute the limited treatment in an ethical manner to address treatment principles of these countries. However, the methods developed can also be applied to other diseases in different regions and people, such as Australian aborigines to increase their quality of health. Specifically, an epidemic of Chlamydia is widespread amongst the aboriginal communities of Australia's Northern Territory. Tools developed in this project will be easily adaptable to address control measures for Chlamydia among this population. Read moreRead less
Understanding spatial trends in HIV/AIDS infections in South Africa and Australia. This project will develop quantitative methods that will be used to inform public health officials in understanding past and current HIV/AIDS epidemics as well as planning for the future of these epidemics. It will understand not only the behavioural and demographic characteristics of importance as risk factors for HIV infection in South Africa, the epicentre of the global HIV pandemic, but also the geographical s ....Understanding spatial trends in HIV/AIDS infections in South Africa and Australia. This project will develop quantitative methods that will be used to inform public health officials in understanding past and current HIV/AIDS epidemics as well as planning for the future of these epidemics. It will understand not only the behavioural and demographic characteristics of importance as risk factors for HIV infection in South Africa, the epicentre of the global HIV pandemic, but also the geographical spatial locations in which HIV cases are likely to emerge in the future. This project will also forecast the future geographical trends in Australia's changing HIV epidemic in order to plan for intervention strategies and prepare clinical practice appropriately.Read moreRead less
Evolutionary models and bioinformatic analyses of genetic variation in pathogens. The benefits of this project are better preparedness for the ever-present threat of infectious disease spread and the stimulation of bioinformatic research in Australia. Epidemics such as the Influenza Pandemic of 1918, which killed over 20 million people, highlight the need to understand and track pathogens that can potentially cause such devastation. Along with the development of molecular technologies, it is imp ....Evolutionary models and bioinformatic analyses of genetic variation in pathogens. The benefits of this project are better preparedness for the ever-present threat of infectious disease spread and the stimulation of bioinformatic research in Australia. Epidemics such as the Influenza Pandemic of 1918, which killed over 20 million people, highlight the need to understand and track pathogens that can potentially cause such devastation. Along with the development of molecular technologies, it is important to maintain active creation of analytical methods that appropriately apply to growing databases. These include methods to understand genetic variation in pathogens. This project will help to keep Australia at the forefront of research in theoretical biology.Read moreRead less
Revealing the evolutionary and ecological dynamics of avian influenza virus. This project aims to understand how avian influenza virus (AIV) emerges, evolves and spreads in wild birds. AIV has the potential to devastate the poultry industry and cause human pandemics, but the factors that shape the genetic diversity of AIV in its wild bird reservoir are poorly understood. The project plans to combine genomic, ecological and phylogenetic approaches to reveal key aspects of AIV evolution, as well a ....Revealing the evolutionary and ecological dynamics of avian influenza virus. This project aims to understand how avian influenza virus (AIV) emerges, evolves and spreads in wild birds. AIV has the potential to devastate the poultry industry and cause human pandemics, but the factors that shape the genetic diversity of AIV in its wild bird reservoir are poorly understood. The project plans to combine genomic, ecological and phylogenetic approaches to reveal key aspects of AIV evolution, as well as the risk for future viral emergence. Using sampling sites in Australia and Antarctica, it plans to investigate AIV diversity, the evolutionary dynamics of AIV in wild birds and poultry, and the role played by environmental transmission in AIV ecology.Read moreRead less
Modelling and estimation techniques for the transmission and control of Tuberculosis with new and existing vaccines. Most Tuberculosis in Australia is seen in foreign-born people. Australia has an important role in providing leadership in the Asia-Pacific region in Tuberculosis control, which will have flow-on benefits to TB control in this country. Using mathematical models, this project will assess the use of vaccines for Tuberculosis in the developing world. Rising levels of extremely drug r ....Modelling and estimation techniques for the transmission and control of Tuberculosis with new and existing vaccines. Most Tuberculosis in Australia is seen in foreign-born people. Australia has an important role in providing leadership in the Asia-Pacific region in Tuberculosis control, which will have flow-on benefits to TB control in this country. Using mathematical models, this project will assess the use of vaccines for Tuberculosis in the developing world. Rising levels of extremely drug resistant infections make this a timely and important study with significant policy implications, both externally and in the Australian context. Read moreRead less