Discovery Early Career Researcher Award - Grant ID: DE190100565
Funder
Australian Research Council
Funding Amount
$422,107.00
Summary
A novel role for saturated fatty acids in learning and memory. This project aims to characterise the novel role of the phospholipase A1 pathway in neurotransmission, generating new knowledge on how the saturated fatty acid changes in neurons affect the mobility of neurotransmitter receptors and synaptic vesicles. Learning and memory are thought to result from long-lasting changes in synaptic strength. Whereas the role of polyunsaturated fatty acids in these functions is well known, recent findin ....A novel role for saturated fatty acids in learning and memory. This project aims to characterise the novel role of the phospholipase A1 pathway in neurotransmission, generating new knowledge on how the saturated fatty acid changes in neurons affect the mobility of neurotransmitter receptors and synaptic vesicles. Learning and memory are thought to result from long-lasting changes in synaptic strength. Whereas the role of polyunsaturated fatty acids in these functions is well known, recent findings suggest an unprecedented role for the generation of saturated free fatty acids by phospholipase A1-enzyme. Expected outcomes of this project will be to provide novel conceptual insights into learning, memory and brain capacity.Read moreRead less
Computational neuroanatomy: analysis of neural connections in the primate brain. This project will map the full network of connections between brain cells, using a computer graphics database that will consolidate data from hundreds of experiments. This will allow the first realistic simulations of neural activity, and will provide new insights about the structure and function of the nervous system.
Australian Laureate Fellowships - Grant ID: FL140100197
Funder
Australian Research Council
Funding Amount
$2,970,898.00
Summary
Revealing the invisible: new principles of vision in Australian animals. Revealing the invisible: new principles of vision in Australian animals. This project aims to reveal how the visual systems of marine creatures from the Great Barrier Reef receive and interpret colour and polarisation information, much of which is invisible to the human eye. It aims to utilise this data to tackle fundamental questions in neuroscience and inform bio-inspired camera design and machine-vision solutions. The re ....Revealing the invisible: new principles of vision in Australian animals. Revealing the invisible: new principles of vision in Australian animals. This project aims to reveal how the visual systems of marine creatures from the Great Barrier Reef receive and interpret colour and polarisation information, much of which is invisible to the human eye. It aims to utilise this data to tackle fundamental questions in neuroscience and inform bio-inspired camera design and machine-vision solutions. The resulting new generation of polarisation cameras will be used to characterise the environments, animals and brains that inspired them in the first place. This will help the understanding of how nervous systems convey information and may improve our ability to detect dysfunction in neurons and other cells.Read moreRead less
New dimensions in colour and polarisation vision on The Great Barrier Reef. Many animals possess colour vision that outperforms humans and some also have a type of vision we lack altogether, polarisation vision. By comparing design and discovering strategies from the sensory systems of animals on The Great Barrier Reef, the project will enhance our knowledge of their sensory world, their ecosystem and broader visual neuroscience.
Understanding complex networks of connections in the primate cerebral cortex. The most fundamental characteristic of brain cells is that they can interchange information through electrical pulses, which run along cable-like membrane specialisations. This creates a hugely complex network of cell-to-cell connections. Understanding this network is necessary to allow new insights on how the brain works as an integrated system, and on how information processing in the brain changes as result of disea ....Understanding complex networks of connections in the primate cerebral cortex. The most fundamental characteristic of brain cells is that they can interchange information through electrical pulses, which run along cable-like membrane specialisations. This creates a hugely complex network of cell-to-cell connections. Understanding this network is necessary to allow new insights on how the brain works as an integrated system, and on how information processing in the brain changes as result of diseases and normal ageing. This project will produce the first comprehensive digital map of the connections in a primate brain. This project will use advanced statistical techniques to determine how to best subdivide the brain into processing nodes, and the logic behind the network of connections that integrates these nodes. Read moreRead less
Plasticity in the periphery: how sensory experience modulates the sense of smell. This project will investigate how sensory experience modulates the molecular and neural mechanisms underlying the sense of smell. The outcomes will help us understand the phenomenon why scent perception changes throughout life, and illuminate how exposure to odours in the daily environment can modulate the sense of smell.