Continuous wave excitation for low power Magnetic Resonance Imaging. This project aims to augment the capabilities of Magnetic Resonance Imaging (MRI) systems, using continuous wave (CW) transmission and signal reception, to image objects using very low excitation power. Any given MRI sequence tries to solve an inverse problem, involving estimation of some subset of hidden states and parameters of the system, given the observed data. Using transient and steady-state CW magnetisation dynamics to ....Continuous wave excitation for low power Magnetic Resonance Imaging. This project aims to augment the capabilities of Magnetic Resonance Imaging (MRI) systems, using continuous wave (CW) transmission and signal reception, to image objects using very low excitation power. Any given MRI sequence tries to solve an inverse problem, involving estimation of some subset of hidden states and parameters of the system, given the observed data. Using transient and steady-state CW magnetisation dynamics to solve inverse problems is expected to advance technology toward lower power, lower cost solutions for MRI scanners in healthcare and industrial applications, including materials science and mineral processing.Read moreRead less
Model-based estimation methods for improved classification of electroencephalographic data: application to monitoring depth of anaesthesia. This project will use advanced computing methods applied to electrical brain wave recordings to track how the brain changes as a person undergoes general anaesthesia during surgery. This will lead to better anaesthesia monitoring devices and reduce the chances of people experiencing pain during surgery or IQ deficits after the anaesthesia.
Advanced Signal Processing for Radiation Spectroscopy. Southern Innovation develops and markets world-leading pulse processing technologies for the rapid, accurate detection and measurement of radiation. The underlying real-time signal processing challenge relates to isolating often overlapping pulses, determining when each pulse arrived and the energy of each pulse. Recent advances in the computational power of digital signal processing boards makes it timely to develop innovative pulse process ....Advanced Signal Processing for Radiation Spectroscopy. Southern Innovation develops and markets world-leading pulse processing technologies for the rapid, accurate detection and measurement of radiation. The underlying real-time signal processing challenge relates to isolating often overlapping pulses, determining when each pulse arrived and the energy of each pulse. Recent advances in the computational power of digital signal processing boards makes it timely to develop innovative pulse processing algorithms based on optimal filtering of stochastic processes. It is expected that these algorithms will have widespread impact, both commercially for minerals exploration, materials analysis, medical imaging and security screening, and scientifically for improving the performance of synchrotrons and other equipment.Read moreRead less
Improved effectiveness of cochlear implants through new simultaneous stimulation techniques. Cochlear implants have brought the gift of hearing to 250,000 people worldwide and are an excellent example of Australian innovation. This project will examine an improved "high fidelity" stimulation strategy with the objective of defining a safe stimulus range for clinical use and providing a commercial advantage for Cochlear Ltd.
Autonomous body sensors in humans: investigating new bio-sensing techniques with self-power generation. Using advanced integrated electronic and mechanical systems, it is now possible to design small biomedical sensors that can be inserted into the body to take biological measurements. This project introduces a new kind of bio-sensors with self-energy generation capability and reduces the need for periodic battery replacement. New wireless and circuit techniques are investigated to reduce power ....Autonomous body sensors in humans: investigating new bio-sensing techniques with self-power generation. Using advanced integrated electronic and mechanical systems, it is now possible to design small biomedical sensors that can be inserted into the body to take biological measurements. This project introduces a new kind of bio-sensors with self-energy generation capability and reduces the need for periodic battery replacement. New wireless and circuit techniques are investigated to reduce power consumption and physical dimensions, while providing a better performance and a safer wireless link. The project aims to deliver high level of comfort, better mobility and better patient care.Read moreRead less
Ultra-fast serialised all optical image processing: addressing the electronic bottleneck in the world's fastest camera. Serial time encoded amplified microscopy can capture over a million frames per second. At this rate, a megapixel image would fill a terabyte hard disk in a second. We will use photonics to condense and manipulated the video stream so that only the important features are 'seen', making it practical to process and store on a computer.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100128
Funder
Australian Research Council
Funding Amount
$670,000.00
Summary
Helium and neon ion microscope for sub nanometer imaging and fabrication. The project's proposed instrument would add a new desperately needed capability to Australia's high resolution microscopy centre and nano fabrication facility and enable a wide range of users to image, measure, build and design complex nanostructures at the atomic level and upwards.
Acoustic trapping for life science applications. Force fields can be established to move suspended cells into predefined locations using high frequency vibration; randomly dispersed cells can be brought together into clusters. This project aims to develop such technologies and will have applications in drug discovery and cell to cell interaction studies and has the future potential to promote the health of Australians.
Robotic microsurgery: intra-operative measurement, modelling and micromanipulation control. This research will significantly improve microsurgery and minimally invasive surgery techniques, and further produce important benefits to medicine and healthcare. The project will also open new domains in the capabilities of modelling and control of complex systems with significant impact and benefits to numerous science and engineering practices.
A novel platform-technology for long-term subcutaneous neurophysiology. This project aims to develop a novel miniature device for subcutaneous and tetherless brain sensing. It addresses the lack of a device solution for brain-sensing that combines ultra-long-term reliable sensing capability and small dimensions for minimally-invasive procedures. We achieve this through our novel electrode architecture that significantly enhances the quality and reliability of recorded brain signals. We introduce ....A novel platform-technology for long-term subcutaneous neurophysiology. This project aims to develop a novel miniature device for subcutaneous and tetherless brain sensing. It addresses the lack of a device solution for brain-sensing that combines ultra-long-term reliable sensing capability and small dimensions for minimally-invasive procedures. We achieve this through our novel electrode architecture that significantly enhances the quality and reliability of recorded brain signals. We introduce a platform technology designed for subscalp anatomy with future use in various brain-machine interfacing applications relying on reliable, long-term and easy-to-implant systems. This project's device manufacturing, training, and intellectual property are expected to strengthen Australia's position in bioelectronics.Read moreRead less