From neuroscience to society: A multi-disciplinary study of human perception and cognition. This project aims to use a multi-disciplinary approach to investigate the factors influencing human perception and cognition - from the level of basic neuroscience, through to the wider impact felt by individuals and society when these functions are either impaired or enhanced. This will inform the basic research question of how the brain generates a conscious experience, identify the relationship between ....From neuroscience to society: A multi-disciplinary study of human perception and cognition. This project aims to use a multi-disciplinary approach to investigate the factors influencing human perception and cognition - from the level of basic neuroscience, through to the wider impact felt by individuals and society when these functions are either impaired or enhanced. This will inform the basic research question of how the brain generates a conscious experience, identify the relationship between altered visual cognitive function and clinical symptoms of psychosis, and determine the current prevalence and neuroethical issues associated with the non-medical use of drugs to enhance cognitive or perceptual function within Australia.Read moreRead less
A comprehensive framework for modelling the human connectome. The human brain is an extraordinarily complex network of interconnected cells. This project aims to use mathematical modelling and brain imaging to uncover key principles of network wiring in the human brain. Using an interdisciplinary approach that combines elements of neuroscience, genetics, physics, and psychology, the project will result in a new, rigorous framework for testing competing theories of brain development, the identifi ....A comprehensive framework for modelling the human connectome. The human brain is an extraordinarily complex network of interconnected cells. This project aims to use mathematical modelling and brain imaging to uncover key principles of network wiring in the human brain. Using an interdisciplinary approach that combines elements of neuroscience, genetics, physics, and psychology, the project will result in a new, rigorous framework for testing competing theories of brain development, the identification of key wiring principles for developing brains, and an understanding of how these principles shape behaviour. This work will shed new light on the developmental processes that underlie human behaviour and disease.Read moreRead less
The brain in real time: a neural model of rhythmic action and perception. This project aims to study a fundamental function of the human brain: its temporal architecture. It will provide an innovative perspective on the neural mechanisms underlying and relating perception, intention, and voluntary action in real time, though a combination of eye-tracking, behaviour, and neural recordings. By providing a common language with which to relate perception, cognition, volition and action, this will ....The brain in real time: a neural model of rhythmic action and perception. This project aims to study a fundamental function of the human brain: its temporal architecture. It will provide an innovative perspective on the neural mechanisms underlying and relating perception, intention, and voluntary action in real time, though a combination of eye-tracking, behaviour, and neural recordings. By providing a common language with which to relate perception, cognition, volition and action, this will provide significant benefits that will transform the way we think about brain function.Read moreRead less
Chronic pain and functional impairment following traumatic injury: an investigation into the impact of compensation status and experience. This project will enhance understanding of the impact of the psychosocial factors and the compensation process on recovery from traumatic injury. The project will generate new resources (screening and referral guidelines; educational materials) to improve decision making consistency, client experience, and recovery from road trauma.
Discovery Early Career Researcher Award - Grant ID: DE140100588
Funder
Australian Research Council
Funding Amount
$395,220.00
Summary
Gene-environment interactions in the regulation of neuroplasticity and cognitive function . This project will study the effects of different housing conditions on neuroplasticity-related cognitive function by combining an innovative operant conditioning behavioural test (computerised touch-screen technology) and new molecular approaches. Potential gene-environment interactions will be revealed using genetically targeted mice which have never been assessed in that context (mutants with altered gl ....Gene-environment interactions in the regulation of neuroplasticity and cognitive function . This project will study the effects of different housing conditions on neuroplasticity-related cognitive function by combining an innovative operant conditioning behavioural test (computerised touch-screen technology) and new molecular approaches. Potential gene-environment interactions will be revealed using genetically targeted mice which have never been assessed in that context (mutants with altered glucocorticoid and serotonin signalling). This project will study whether specific stages of the neuroplasticity process are differentially modulated through gene-environment interactions, ultimately resulting in changes to behaviour and cognitive functions. This will lead to a better understanding of the potential approaches that could be used to improve cognitive function.Read moreRead less
Learning from errors: examining the neural mechanisms underlying performance monitoring and adaptive behaviour. This project aims to contribute to current scientific thinking on how the brain mechanisms underlying error processing influence adaptive behaviour. Self-recognition of errors deteriorates in many clinical conditions and is a predictor of poor prognostic outcome. However, it remains unclear how such dysfunction leads to the failure to adapt behaviour.
Discovery Early Career Researcher Award - Grant ID: DE120100110
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Extinction of drug-seeking in adolescent rats. To investigate the ontogeny of drug abuse and its treatment, acquisition and treatment of drug-seeking behaviour will be examined in adolescent rats. I expect that adolescent rats will fail to inhibit drug-seeking behaviour, and show immaturity in cortical brain areas. Increasing cortical activity may rescue their ability to inhibit drug-seeking.
The neural effects of torture. Torture affects millions of people and causes much long-term psychological harm. This project aims to identify the effects that torture has on the brain by studying torture survivors in the context of a range of brain imaging technologies that will lead to development of a model of the neural effects of torture to guide better treatments.
Discovery Early Career Researcher Award - Grant ID: DE120101743
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Estrogens and schizophrenia: animal studies. The female hormone, estrogen, plays a role on the reproductive system but is also involved in neurological and psychiatric disorders. Estrogen has been shown to be protective against schizophrenia, but the mechanism underlying this effect is unknown. This project aims to elucidate the brain mechanisms by which estrogens exert their action.
Discovery Early Career Researcher Award - Grant ID: DE160101102
Funder
Australian Research Council
Funding Amount
$378,536.00
Summary
Memory Engram Storage and Retrieval. This project aims to probe how long-term memory is stored in the brain. Recently, memory engram-labelling technology has revolutionised the way memory can be experimentally studied. It is now known that sparse populations of neurons that were active during a defined training window are both sufficient and necessary for retrieval of specific memories, and that activation of hippocampal engram causes further downstream activity in connected engram cells of othe ....Memory Engram Storage and Retrieval. This project aims to probe how long-term memory is stored in the brain. Recently, memory engram-labelling technology has revolutionised the way memory can be experimentally studied. It is now known that sparse populations of neurons that were active during a defined training window are both sufficient and necessary for retrieval of specific memories, and that activation of hippocampal engram causes further downstream activity in connected engram cells of other brain regions. However, it is unknown whether engram cell connectivity is important for memory function. The project aims to test this question. Understanding more about memory function in normal conditions may help us to understand and treat disorders of memory.Read moreRead less