Speech perception precedes, indexes, and is changed by language acquisition. What is exceptional about human infants is not their sophisticated speech perception (for animals perceive human speech similarly) but their use of speech to regulate linguistic attention and bootstrap language. Using a new validated measure, language specific speech perception (discrimination ability for native minus non-native speech sounds), we can ascertain children's distribution of resources in linguistic tasks. T ....Speech perception precedes, indexes, and is changed by language acquisition. What is exceptional about human infants is not their sophisticated speech perception (for animals perceive human speech similarly) but their use of speech to regulate linguistic attention and bootstrap language. Using a new validated measure, language specific speech perception (discrimination ability for native minus non-native speech sounds), we can ascertain children's distribution of resources in linguistic tasks. This measure will be used in conjunction with a raft of experimental psycholinguistic techniques to investigate speech perception bases of phoneme perception, tone perception, word meaning, reading, and their vestiges in adulthood, to arrive at a dynamic new conception of language development. Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE200100164
Funder
Australian Research Council
Funding Amount
$387,551.00
Summary
How do neural circuits coordinate to produce adaptive changes in behaviour? This project aims to discover how neurons alter their function in coordinated ways to produce adaptive changes in behaviour. Behavioural outputs result from the activity of multiple cells in a functional network, but current methods are limited to studying signalling effects on single neurons. To address this, I will develop new methods to visualise every cell in the brain of the living nematode worm to provide a unique ....How do neural circuits coordinate to produce adaptive changes in behaviour? This project aims to discover how neurons alter their function in coordinated ways to produce adaptive changes in behaviour. Behavioural outputs result from the activity of multiple cells in a functional network, but current methods are limited to studying signalling effects on single neurons. To address this, I will develop new methods to visualise every cell in the brain of the living nematode worm to provide a unique systems-level understanding of a model brain. Through collaboration with engineers and psychologists, I will describe molecular switches that trigger reorganisation of entire neural networks. Expected outcomes include new insights on neural circuit plasticity, which will advance discovery in neuroscience and robotics.Read moreRead less