Novel tractography-guided MRI methods for studying healthy brain ageing. Advances in imaging, and particularly Magnetic Resonance Imaging, have opened a new era in the study of the brain enabling a myriad of neuroscience discoveries. This project aims to develop new analysis methods to study and understand the variability in the human brain during ageing, exploiting the wealth of information contained in the so-called tractogram, a mapping of the brain’s wiring. This project expects to develop i ....Novel tractography-guided MRI methods for studying healthy brain ageing. Advances in imaging, and particularly Magnetic Resonance Imaging, have opened a new era in the study of the brain enabling a myriad of neuroscience discoveries. This project aims to develop new analysis methods to study and understand the variability in the human brain during ageing, exploiting the wealth of information contained in the so-called tractogram, a mapping of the brain’s wiring. This project expects to develop innovative imaging biomarkers to characterise the brain changes in the course of healthy brain ageing. Expected outcomes include novel imaging tools for neuroscience, which should allow us to map trajectories of normative healthy brain ageing and use them to identify lifestyle factors that impact these trajectories.Read moreRead less
Novel mass spectrometry methods to assess cellular oxidative stress. This project will provide fundamental understanding to the biology of cell stress that may lead to novel approaches for treating age-related diseases. It has the potential to have a significant economic and social impact nationally and internationally and provide Australian scientists with new technologies to study challenging issues in biology.
Combating rising sexually transmitted infections among older Australians. This project aims to explore older Australians' knowledge of, and safe sexual practices in regards to, sexually transmitted infections (STIs). STI rates have increased rapidly amongst older age groups in recent years, yet there is a significant research gap concerning older Australians' knowledge of STIs and the preventative sexual practices they engage in. This project is understood to be the only known Australian study c ....Combating rising sexually transmitted infections among older Australians. This project aims to explore older Australians' knowledge of, and safe sexual practices in regards to, sexually transmitted infections (STIs). STI rates have increased rapidly amongst older age groups in recent years, yet there is a significant research gap concerning older Australians' knowledge of STIs and the preventative sexual practices they engage in. This project is understood to be the only known Australian study considering older people's knowledge and practices in relation to STI prevention. In examining this issue the project aims to contribute towards the development of policy and educational resources for older Australians, and is expected to work towards enabling optimal sexual health for older individuals.Read moreRead less
Multi-drug dry powder inhalation systems for the effective treatment of chronic obstructive pulmonary disease. Utilising a combination of particle engineering, computer modeling, rapid prototyping and high-speed 3D imaging this project will develop a novel approach to treat chronic obstructive pulmonary disease. A multi-drug particle system whose surface is independent of the drugs incorporated will be optimised in a novel high efficiency inhalation device.
Discovery Early Career Researcher Award - Grant ID: DE120102857
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Innovative chemical tools for the isolation, biochemical and structural analysis of biological macromolecular assemblies. This project will develop a new approach for determining the three dimensional structures of protein complexes. This project will demonstrate this approach by determining the structure of a protein complex involved in gene regulation and disease.
Ageing, trust, and financial exploitation: social, emotional and cognitive mechanisms. This project aims to understand how age-related differences in the processing of social and emotional information contribute to the exploitation of older adults' trust. This research will examine deception detection during financial negotiations and provide new strategies for ensuring the financial independence and well-being of older Australians.
Sociophysical Interactions: understanding the role of social and tangible technologies in maintaining good habits into old age. How can technology help us 'age well'? The project will study, design and evaluate novel information systems that integrate and support social engagement and physical activity in order to build foundational knowledge about these technologies and maintain the opportunities for social engagement and physical activity in our ageing population.
Discovery Early Career Researcher Award - Grant ID: DE120100836
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Oxidative stress as a physiological constraint on the pace of life histories. The project will draw on several areas of biology to answer a fundamental question: which mechanisms underlie the link between vital processes, like growth and reproduction, and rates of biological ageing? This research is needed to understand the basis of trade-offs that cause some individuals or species to age faster than others.
Improving aged care with memory conversations. This project aims to investigate conversational techniques known as "elaborative reminiscing" as a tool for aged care staff to practice relationship-based care in their day-to-day interactions with older clients. The project expects to generate new knowledge about which specific techniques increase reminiscing during routine care, and how these tools have ongoing benefits for aged care clients. Expected outcomes include an evidence-based training pr ....Improving aged care with memory conversations. This project aims to investigate conversational techniques known as "elaborative reminiscing" as a tool for aged care staff to practice relationship-based care in their day-to-day interactions with older clients. The project expects to generate new knowledge about which specific techniques increase reminiscing during routine care, and how these tools have ongoing benefits for aged care clients. Expected outcomes include an evidence-based training program and improved understanding of facilitators and barriers to meeting aged care clients' social needs. This should provide significant benefits by improving wellbeing of clients in aged care, reducing hospitalisations, and enabling aged care providers to meet new industry standards.Read moreRead less
Combining evolutionary, physiological and molecular approaches to understand ageing and performance. How organisms grow, behave and perform is a result of environmentally triggered molecular, physiological and biochemical reactions. Little is known about how these different levels of organisation interact to create the infinite morphological and behavioural complexities seen in adults. This project aims to integrate the fields of developmental, physiological and evolutionary biology to elucidate ....Combining evolutionary, physiological and molecular approaches to understand ageing and performance. How organisms grow, behave and perform is a result of environmentally triggered molecular, physiological and biochemical reactions. Little is known about how these different levels of organisation interact to create the infinite morphological and behavioural complexities seen in adults. This project aims to integrate the fields of developmental, physiological and evolutionary biology to elucidate how the environment moderates cell and tissue development through gene expression. This will highlight how early developmental decisions affect lifetime energetic trade-offs and efficiency, and how underlying biology manifests into emergent phenomena such as performance, behaviour, ageing and lifespan.Read moreRead less