Long-term memory systems and the human brain. Impairment of memory is a ubiquitous feature of human brain disease. A better understanding of memory processing in the brain is key to the development of better tests for the detection and monitoring of disease progression as well as the application of improved methods of rehabilitation for patients with acquired brain injury. This project will provide the catalyst for the development of a National Memory Disorders Research Centre that would be the ....Long-term memory systems and the human brain. Impairment of memory is a ubiquitous feature of human brain disease. A better understanding of memory processing in the brain is key to the development of better tests for the detection and monitoring of disease progression as well as the application of improved methods of rehabilitation for patients with acquired brain injury. This project will provide the catalyst for the development of a National Memory Disorders Research Centre that would be the focus for multidisciplinary cognitive neuroscience research. The ultimate aim would be the translation of basic neuroscience into effective tools that will impact the health outcome of the ageing population.Read moreRead less
The role of the prefrontal cortex in responding to a changing world. This proposal will test a novel theory of frontal brain function that emphasises the contrasting role of two regions of the prefrontal cortex in dealing with the changing nature of the world. It will provide novel insights in the the psychology and neural underpinnings of the control of behaviour. This will add to our basic knowledge of brain function, feeding into our understanding of human mental disorders such as schizophren ....The role of the prefrontal cortex in responding to a changing world. This proposal will test a novel theory of frontal brain function that emphasises the contrasting role of two regions of the prefrontal cortex in dealing with the changing nature of the world. It will provide novel insights in the the psychology and neural underpinnings of the control of behaviour. This will add to our basic knowledge of brain function, feeding into our understanding of human mental disorders such as schizophrenia and dementia. It will also provide training in psychology and behavioural neuroscience for Honours and Doctoral students.Read moreRead less
Human long-term memory and social cognition: an integrated cognitive neuroscience approach. Impairment of memory is a ubiquitous feature of the dementias and a better understanding of memory processing in the brain is key to the development of better tests for the early detection and monitoring of disease progression. The study of social cognition is relevant to a range of developmental, psychiatric and neurological disorders. This project will provide the catalyst for the development of a Natio ....Human long-term memory and social cognition: an integrated cognitive neuroscience approach. Impairment of memory is a ubiquitous feature of the dementias and a better understanding of memory processing in the brain is key to the development of better tests for the early detection and monitoring of disease progression. The study of social cognition is relevant to a range of developmental, psychiatric and neurological disorders. This project will provide the catalyst for the development of a National Memory and Cognitive Disorders Centre that would be the focus for multidisciplinary cognitive neuroscience research. The ultimate aim would be the translation of basic neuroscience into effective tools that will impact the health outcomes of the ageing population.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0560916
Funder
Australian Research Council
Funding Amount
$323,400.00
Summary
Magnetic resonance in humans: Equipment for neuroscience studies. The structure, function and biochemistry of the human brain can now be assessed non-invasively using magnetic resonance (MR) techniques. A 3 Tesla MR facility with half its time available for research has recently been established at POWMRI. This application seeks state-of-the-art equipment so that the facility can optimise its research potential and enhance its scientific output. Research is directed to understanding how the nor ....Magnetic resonance in humans: Equipment for neuroscience studies. The structure, function and biochemistry of the human brain can now be assessed non-invasively using magnetic resonance (MR) techniques. A 3 Tesla MR facility with half its time available for research has recently been established at POWMRI. This application seeks state-of-the-art equipment so that the facility can optimise its research potential and enhance its scientific output. Research is directed to understanding how the normal brain functions, how deficits in function develop, and how the function and structure of the brain change with age. This grant will help establish an internationally-competitive, broadly-based facility which is dedicated to understanding the human brain.Read moreRead less
Enhancing neurogenesis in the adult primate brain. New neurons are robustly generated in the subependymal zone (SEZ) during human development. Thus, the SEZ may represent an endogenous modifiable source of neurons to enhance plasticity and therapeutic potential in the brain. However, despite our preliminary data, SEZ neurogenesis beyond the first months of life is controversial. This project aims to understand changes in the capacity for human SEZ proliferation from birth through to ageing and w ....Enhancing neurogenesis in the adult primate brain. New neurons are robustly generated in the subependymal zone (SEZ) during human development. Thus, the SEZ may represent an endogenous modifiable source of neurons to enhance plasticity and therapeutic potential in the brain. However, despite our preliminary data, SEZ neurogenesis beyond the first months of life is controversial. This project aims to understand changes in the capacity for human SEZ proliferation from birth through to ageing and whether neurogenesis may be induced by inflammation in the adult. Using transcriptomics we will also determine how the neurogenic environment changes with age/inflammation. This project is an important step in proving that the brain's potential to generate new neurons extends beyond infancy.Read moreRead less
LIM-homeodomain interactions in neuronal development. The loss of central nervous system function, through accident or disease, is devastating for affected individuals and their families. Our current inability to stimulate the regeneration of nervous tissue is a result of the lack of detailed knowledge of the complex processes that must take place, at the molecular and cellular levels, during neuronal development. We are determining how a group of cellular proteins that have key roles in motor n ....LIM-homeodomain interactions in neuronal development. The loss of central nervous system function, through accident or disease, is devastating for affected individuals and their families. Our current inability to stimulate the regeneration of nervous tissue is a result of the lack of detailed knowledge of the complex processes that must take place, at the molecular and cellular levels, during neuronal development. We are determining how a group of cellular proteins that have key roles in motor neuron development interact with each other and with DNA. With this information we are developing reagents that can be used to further probe central nervous system function and may ultimately be used to regenerate damaged nerves.Read moreRead less
Modelling the human nervous system with human pluripotent stem cells. The human nervous system is one of the most complex structures evolved to date. In order to understand how it functions, and dysfunctions in a diseased state, it is fundamental to decipher how it develops to generate various neuronal populations that form this elaborate network. Human stem cells provide a valuable source to study such processes. The aim of this project is to use human stem cells to study how early progenitor c ....Modelling the human nervous system with human pluripotent stem cells. The human nervous system is one of the most complex structures evolved to date. In order to understand how it functions, and dysfunctions in a diseased state, it is fundamental to decipher how it develops to generate various neuronal populations that form this elaborate network. Human stem cells provide a valuable source to study such processes. The aim of this project is to use human stem cells to study how early progenitor cell types that structure the nervous system are generated and how their neuronal derivatives form connectivity and functional synapses. The outcome of these studies is that we will establish a cellular model of human neurogenesis that can be utilised to study developmental disease processes.Read moreRead less
Cracking the LIM-code: Transcription factor networks in developmental biology. Our current inability to stimulate the regeneration of nervous tissue is frustrated by a lack of detailed knowledge of the complex processes that take place at the molecular and cellular levels during development. We are determining how a group of cellular proteins that have key roles in neural development interact with each other and with DNA. With this information we are developing reagents that can be used to probe ....Cracking the LIM-code: Transcription factor networks in developmental biology. Our current inability to stimulate the regeneration of nervous tissue is frustrated by a lack of detailed knowledge of the complex processes that take place at the molecular and cellular levels during development. We are determining how a group of cellular proteins that have key roles in neural development interact with each other and with DNA. With this information we are developing reagents that can be used to probe the fundamental process of cell differentiation in the central nervous system.Read moreRead less