How do we cancel or modify movements? This collaborative project aims to improve our understanding of how movements are rapidly cancelled, or reprogrammed, based on visual cues. Using innovative computational models, non-invasive brain stimulation and recordings of muscle activity, the project aims to elucidate how our brains anticipate the possibility of having to cancel planned actions, and how this changes as a function of healthy ageing. The outcomes are expected to assist in the design of n ....How do we cancel or modify movements? This collaborative project aims to improve our understanding of how movements are rapidly cancelled, or reprogrammed, based on visual cues. Using innovative computational models, non-invasive brain stimulation and recordings of muscle activity, the project aims to elucidate how our brains anticipate the possibility of having to cancel planned actions, and how this changes as a function of healthy ageing. The outcomes are expected to assist in the design of neuromorphic technologies that mimic human brain function. The generated knowledge may also inform future research aimed at maintaining cognitive and motor function in the ageing workforce and treating conditions in which inhibitory control is compromised. Read moreRead less
Improving the diagnosticity of eyewitness memory choices. Eyewitness identification error is common and costly. This project aims to improve the quality of information provided by eyewitnesses, and the ability of police officers and triers of fact (e.g., juries, judges) to evaluate this information. Laboratory investigations will determine how best to test memory and confidence to achieve this aim. A new class of cognitive models will provide a unified account of response accuracy, response time ....Improving the diagnosticity of eyewitness memory choices. Eyewitness identification error is common and costly. This project aims to improve the quality of information provided by eyewitnesses, and the ability of police officers and triers of fact (e.g., juries, judges) to evaluate this information. Laboratory investigations will determine how best to test memory and confidence to achieve this aim. A new class of cognitive models will provide a unified account of response accuracy, response time, and confidence, suitable for application to computerized testing scenarios. The models and testing methods validated in the laboratory will be refined for application in eyewitness memory settings, facilitating better evaluation of identification evidence, and potentially reducing wrongful convictions.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE240100201
Funder
Australian Research Council
Funding Amount
$460,806.00
Summary
Learning how we learn: linking inhibitory brain circuits to motor learning. Understanding the relationship between brain activity and human behaviour is a fundamental question in neuroscience. This project aims to contribute to this question by using cutting-edge brain stimulation techniques to demonstrate causal relationships between inhibitory brain circuit activity and motor learning. This project expects to generate fundamental knowledge about the relationship between the brain and behaviour ....Learning how we learn: linking inhibitory brain circuits to motor learning. Understanding the relationship between brain activity and human behaviour is a fundamental question in neuroscience. This project aims to contribute to this question by using cutting-edge brain stimulation techniques to demonstrate causal relationships between inhibitory brain circuit activity and motor learning. This project expects to generate fundamental knowledge about the relationship between the brain and behaviours. Eventually, this may contribute to the development of optimised training protocols in healthy populations such as school children, recreational and elite athletes, medical and military personnel, and ageing adults, as well as the development of brain stimulation interventions to improve motor learning.Read moreRead less