Discovery Early Career Researcher Award - Grant ID: DE210100508
Funder
Australian Research Council
Funding Amount
$462,948.00
Summary
How predictions affect visual processing across the cortical hierarchy . Unlike traditional theories of visual perception, recent evidence suggests what a person expects can fundamentally change how they see the world. However, the neuronal mechanisms which would allow expectation to affect perception are poorly understood. This project will use revolutionary recording techniques to determine how multiple brain regions interact to use predictions about the future to change visual processing. The ....How predictions affect visual processing across the cortical hierarchy . Unlike traditional theories of visual perception, recent evidence suggests what a person expects can fundamentally change how they see the world. However, the neuronal mechanisms which would allow expectation to affect perception are poorly understood. This project will use revolutionary recording techniques to determine how multiple brain regions interact to use predictions about the future to change visual processing. The expected outcome is understanding a fundamental theory of brain function for the first time at the level of single neurons. This project will contribute to a new understanding of central theories of how the brain allows us to see which will significantly enhance basic vision science.Read moreRead less
Role of the superior colliculus in sensory processing. The ability of an organism to attend to, and orient towards, stimuli in the environment is critical for survival. In the mammalian brain, the principal brain region performing this function is the superior colliculus. Despite its importance, little is known about the role the superior colliculus plays in sensory perception. This project addresses this issue by leveraging revolutionary new recording techniques to determine how the superior co ....Role of the superior colliculus in sensory processing. The ability of an organism to attend to, and orient towards, stimuli in the environment is critical for survival. In the mammalian brain, the principal brain region performing this function is the superior colliculus. Despite its importance, little is known about the role the superior colliculus plays in sensory perception. This project addresses this issue by leveraging revolutionary new recording techniques to determine how the superior colliculus codes sensory information and ultimately drives behaviour. The outcomes will be of immediate benefit to scientists studying sensory processing and perceptual decision making, and will help keep Australia at the forefront of brain-inspired engineering and the neuroscience-based knowledge economy.Read moreRead less
Coding of olfactory information in the piriform cortex. This project aims to understand how electrical activity in the primary olfactory (piriform) cortex enables mice to recognise and remember odours. By using optical recording techniques together with genetic tools, the project expects to generate new knowledge about how the mammalian brain builds internal representations of the external world. Specific outcomes of the project include new insights into the functional architecture of the pirifo ....Coding of olfactory information in the piriform cortex. This project aims to understand how electrical activity in the primary olfactory (piriform) cortex enables mice to recognise and remember odours. By using optical recording techniques together with genetic tools, the project expects to generate new knowledge about how the mammalian brain builds internal representations of the external world. Specific outcomes of the project include new insights into the functional architecture of the piriform cortex and fresh understanding of how olfactory information is encoded and stored in neural circuits. More broadly, the project aims to advance our understanding of how the brain works, with benefits for future improvements in artificial intelligence and brain-machine interfaces.Read moreRead less