Understanding the contribution of neuroinflammation in acute and chronic neural injury. A major focus of this project will be investigating the involvement of neuroinflammation in neural cell damage. It will explore how neuroinflammation contributes to this damage in both acute and chronic neuropathologies.
Central pathways regulating visceral pain. This project aims to investigate the neural pathways within the spinal cord and brain processing colorectal pain perception. The project aims to identify the spinal cord neurons relaying colorectal signalling into the brain and the influence of descending modulation from the brainstem upon these pathways. The outcomes will greatly benefit fundamental understanding of the central pathways processing visceral pain.
Discovery Early Career Researcher Award - Grant ID: DE130100323
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
The regulation by transcription factor phosphorylation upon the myelinating process. The project will investigate the novel molecular events that control the myelinating process, which is essential for normal nervous system function. Outcomes of this project may aid the development of novel interventions to improve control of demyelinating diseases, which represent a substantial socio-economic burden.
Central Representation of Electroacoustic Stimuli. Cochlear implantation, initially only provided to profoundly deaf individuals, is now routine in people with substantial residual hearing. Although stimulation via a cochlear implant and hearing aid in the same ear has been shown to improve speech understanding, particularly in noise, and to increase the aesthetic quality of sound, almost nothing is known about the physiological mechanisms underlying these benefits. The broad aim of our project ....Central Representation of Electroacoustic Stimuli. Cochlear implantation, initially only provided to profoundly deaf individuals, is now routine in people with substantial residual hearing. Although stimulation via a cochlear implant and hearing aid in the same ear has been shown to improve speech understanding, particularly in noise, and to increase the aesthetic quality of sound, almost nothing is known about the physiological mechanisms underlying these benefits. The broad aim of our project is to address this deficiency by measuring the patterns of neural activity evoked by speech sounds across the tonotopic axis in the inferior colliculus and auditory cortex and assess the extent to which the pattern of neural activity allows discrimination between the different speech sounds.Read moreRead less
Wiring the gut's nervous system: formation and maturation of synapses. This project aims to determine how nerve circuits controlling intestinal functions develop; specifically how communication between specific nerve cells is established once they appear in the embryonic gut. It will fill a major hole in existing knowledge of mechanisms regulating the development of normal digestive behaviours.
Relationship of the functional architecture of the mammalian brain to its microcircuitry. The project seeks to understand a very fundamental issue in neuroscience: how the connectivity and architecture of the cortex are related to the functions of neurones in that area? This will be investigated by imaging the surface of the visual cortex of anaesthetised cats and monkeys as special visual patterns are shown to the eye/s. The overall picture gained of the active and inactive cortical areas will ....Relationship of the functional architecture of the mammalian brain to its microcircuitry. The project seeks to understand a very fundamental issue in neuroscience: how the connectivity and architecture of the cortex are related to the functions of neurones in that area? This will be investigated by imaging the surface of the visual cortex of anaesthetised cats and monkeys as special visual patterns are shown to the eye/s. The overall picture gained of the active and inactive cortical areas will be related to the properties of neurones in those areas and to those of individual input and output fibres. An optical imaging equipment will be acquired in 2004 using a recently awarded LIEF grant to the CI.Read moreRead less
Thalamic inputs and cortical microcircuitry underlying the functional architecture of the visual cortex. This project seeks to reveal the fundamental circuitry of the visual cortex that enables visual perception. Such understanding is essential not only for explaining many perceptual disturbances, but also for providing a neuronal basis for developing functionally useful prostheses for the blind.
Investigating the neuroprotective actions of metallo-complexes. Metal-based drugs offer an exciting new approach to treatment of neurodegeneration. However, little is known about how cells metabolise these drugs: information that is critical for further drug development. This project will determine how metal-based drugs are metabolized by neuronal cells and how this may result in therapeutic benefit.
Synaptic and network properties underlying neural coding in the mammalian visual cortex. This study will:
(1) Increase our basic understanding of visual function that can help to explain many clinical perceptual disturbances. (2) Help in providing a detailed picture of intracortical neuronal networks that can form the basis for a prosthesis for the blind. (3) Discover the principles of neural organization underlying functions such as figure-ground segregation and perceptual learning which can i ....Synaptic and network properties underlying neural coding in the mammalian visual cortex. This study will:
(1) Increase our basic understanding of visual function that can help to explain many clinical perceptual disturbances. (2) Help in providing a detailed picture of intracortical neuronal networks that can form the basis for a prosthesis for the blind. (3) Discover the principles of neural organization underlying functions such as figure-ground segregation and perceptual learning which can inspire practical algorithms for robotic vision. (4) Train graduate students and postdoctoral fellows in state of the art techniques in a stimulating intellectual environment.Read moreRead less
Thalamo-cortical organisation in visual information processing. This study will: (1) Increase our basic understanding of visual function that can help to explain many clinical perceptual disturbances. (2) Help in providing a detailed picture of intracortical neuronal networks that can form the basis for a prosthesis for the blind. (3) Discover the principles of neural organization underlying functions such as figure-ground segregation and perceptual learning which can inspire practical algorithm ....Thalamo-cortical organisation in visual information processing. This study will: (1) Increase our basic understanding of visual function that can help to explain many clinical perceptual disturbances. (2) Help in providing a detailed picture of intracortical neuronal networks that can form the basis for a prosthesis for the blind. (3) Discover the principles of neural organization underlying functions such as figure-ground segregation and perceptual learning which can inspire practical algorithms for robotic vision. (4) Train graduate students and postdoctoral fellows in state of the art techniques in a stimulating intellectual environmentRead moreRead less