Physiological significance of transient receptor potential (TRPC3) ion channels in the cochlea. The project seeks to discover the function of transient receptor potential (TRPC3) ion channels in the cochlea. Recent studies have suggested that these proteins, which are expressed by the sensory and neural cells, are key elements regulating sound transduction and neurotransmission. The new knowledge about the physiological processes underlying hearing that this work will provide, will significantl ....Physiological significance of transient receptor potential (TRPC3) ion channels in the cochlea. The project seeks to discover the function of transient receptor potential (TRPC3) ion channels in the cochlea. Recent studies have suggested that these proteins, which are expressed by the sensory and neural cells, are key elements regulating sound transduction and neurotransmission. The new knowledge about the physiological processes underlying hearing that this work will provide, will significantly benefit national and international translational research that seeks to develop systems for controlling the sensitivity of our senses, developing biosensors, interacting with neural networks and developing neural prostheses. International collaborators in this project have enabled development of new models, technology and research training opportunities.Read moreRead less
Action-related learning and plasticity in the cortico-striatal network. This project focuses on the neural bases of adaptive behaviour, specifically on the neural processes through which new actions are acquired. This project aims to establish the neural networks involved as well as the locus of the critical cellular plasticity mediating this learning process in the brain.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989703
Funder
Australian Research Council
Funding Amount
$500,000.00
Summary
Multiphoton microscope for cellular imaging in live animals. The proposed facility will for the first time allow scientists across Sydney to monitor cell function in intact brain and muscle tissues. The novel optical approach combines fluorescent markers with sophisticated microscopy. The presence of this facility will allow Australian scientists to design new approaches to fundamental biological questions concerning cellular function within the normal environment. In addition this facility wi ....Multiphoton microscope for cellular imaging in live animals. The proposed facility will for the first time allow scientists across Sydney to monitor cell function in intact brain and muscle tissues. The novel optical approach combines fluorescent markers with sophisticated microscopy. The presence of this facility will allow Australian scientists to design new approaches to fundamental biological questions concerning cellular function within the normal environment. In addition this facility will allow PhD and post-doctoral scientists to train and have access to a rapidly developing and cutting edge approach to biological problems.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120100992
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
The role of neuropeptides driving plasticity in the control of blood pressure and breathing. This project aims to understand how pathways in the brain, that control blood pressure, develop 'memory' after repeated episodes of low oxygen, as occurs in sleep apnoea. Based on the assumption that long-lasting excitatory actions are responsible for this change in nerve behaviour this project will increase knowledge about how the brain controls blood pressure.