How the brain produces speech. Speech production is a fundamental ability that enables human interaction through language. Brain injuries impair this ability, with profound negative consequences for the individual and their immediate family and friends. This project will increase our understanding of the brain mechanisms involved in producing speech by using state-of-the-art brain imaging techniques. The findings will inform future clinical research and improve the advice given to clinicians, pa ....How the brain produces speech. Speech production is a fundamental ability that enables human interaction through language. Brain injuries impair this ability, with profound negative consequences for the individual and their immediate family and friends. This project will increase our understanding of the brain mechanisms involved in producing speech by using state-of-the-art brain imaging techniques. The findings will inform future clinical research and improve the advice given to clinicians, patients and the broader community about the nature of language production and its impairments and ultimately the treatment of speech disorders.Read moreRead less
The world through the prism of language: a cross-linguistic view of genders, noun classes, and classifiers. Australia is one of the most multilingual and multicultural countries in the world, with several hundred indigenous and immigrant languages. Noun classification devices - ranging from gender systems in familiar Indo-European languages to numeral classifiers in Southeast Asian languages - offer a unique insight into people's categorisation of the world around them. In-depth knowledge of how ....The world through the prism of language: a cross-linguistic view of genders, noun classes, and classifiers. Australia is one of the most multilingual and multicultural countries in the world, with several hundred indigenous and immigrant languages. Noun classification devices - ranging from gender systems in familiar Indo-European languages to numeral classifiers in Southeast Asian languages - offer a unique insight into people's categorisation of the world around them. In-depth knowledge of how speakers of different languages classify objects around them will promote intercultural understanding within Australia and world-wide, allowing us to overcome potential miscommunications due to different language backgrounds, and advancing our understanding of the region and the world (within the National Priority 'Safeguarding Australia'). Read moreRead less
Mechanisms of fear learning and extinction in the mammalian brain. The brain is a remarkable machine that coordinates all aspects of our daily lives including the storage and retrieval of memories. Given that many age-related degenerative disorders are associated with marked changes in learning and memory it also has implications for Australia's National Research Priority 2 "Ageing well and ageing productively". This research aims to discover the basic mechanisms that underlie memory storage an ....Mechanisms of fear learning and extinction in the mammalian brain. The brain is a remarkable machine that coordinates all aspects of our daily lives including the storage and retrieval of memories. Given that many age-related degenerative disorders are associated with marked changes in learning and memory it also has implications for Australia's National Research Priority 2 "Ageing well and ageing productively". This research aims to discover the basic mechanisms that underlie memory storage and how these are modulated in an emotional context. It will also shed light on states such as anxiety, depression and post-traumatic stress, enhancing our ability to identify new therapeutic targets for such disorders.Read moreRead less
Neural mechanisms underlying interlateral transfer of ballistic motor skill. This project seeks to discover why practicing a task with one limb can improve performance with the corresponding limb (which does no physical work) on the opposite side of the body. Identifying the changes in the brain that cause acquisition of skill without direct training is crucial to determine whether the effect might be exploited to improve rehabilitation outcomes for movement disorders that chiefly affect one sid ....Neural mechanisms underlying interlateral transfer of ballistic motor skill. This project seeks to discover why practicing a task with one limb can improve performance with the corresponding limb (which does no physical work) on the opposite side of the body. Identifying the changes in the brain that cause acquisition of skill without direct training is crucial to determine whether the effect might be exploited to improve rehabilitation outcomes for movement disorders that chiefly affect one side of the body (e.g. after a stroke). The research will provide basic information that might lead to new treatment approaches that help to minimize the social cost of the persistent and severe movement difficulties experienced by many patients after neurological injury.Read moreRead less
Immigration, technology and literacy: key challenges for language policy in a changing Japan. Australia needs a sophisticated understanding of social and cultural dynamics in a regional partner with whom we have substantial economic, political and cultural relations. This project will problematise current language policy in Japan to take account of important recent areas of social transformation and associated key cultural beliefs about language. It will produce a body of significant individual ....Immigration, technology and literacy: key challenges for language policy in a changing Japan. Australia needs a sophisticated understanding of social and cultural dynamics in a regional partner with whom we have substantial economic, political and cultural relations. This project will problematise current language policy in Japan to take account of important recent areas of social transformation and associated key cultural beliefs about language. It will produce a body of significant individual research and policy recommendations; will bring together high profile international researchers and Japanese policy makers and educators in two collaborative exercises which will strengthen links between the two countries at both academic and government levels; and will launch the research career of a postgraduate student. Read moreRead less
Single and dual process models of recognition memory: Reconciliation of behavioural, electrophysiological, and neuroimaging data. Advanced brain scanning technologies are increasingly used to study human memory. As well as being important for our basic understanding of memory, they also tell us how memory is affected by normal development, ageing, disease, and injury. Unfortunately, because these technologies are so new, a gap has opened up between our psychological understanding of memory and t ....Single and dual process models of recognition memory: Reconciliation of behavioural, electrophysiological, and neuroimaging data. Advanced brain scanning technologies are increasingly used to study human memory. As well as being important for our basic understanding of memory, they also tell us how memory is affected by normal development, ageing, disease, and injury. Unfortunately, because these technologies are so new, a gap has opened up between our psychological understanding of memory and the physiological events measured by the scanning technologies. This has created a problem for how we should interpret the results that are found. The present project aims to close this gap by applying new research methodologies and theoretical insights based on our previous research.Read moreRead less
The measurement of primary traits in second language oral proficiency in second language acquisition research. The proposed research will help to inform high-quality learning outcomes for international ESL (English as a Second Language) students and students who study Japanese or Spanish as a second language in Australian universities. Improved effectiveness in current second language teaching pedagogy will result from a deeper understanding of the role that the key language traits (syntactic co ....The measurement of primary traits in second language oral proficiency in second language acquisition research. The proposed research will help to inform high-quality learning outcomes for international ESL (English as a Second Language) students and students who study Japanese or Spanish as a second language in Australian universities. Improved effectiveness in current second language teaching pedagogy will result from a deeper understanding of the role that the key language traits (syntactic complexity, lexical range, accuracy and fluency) play in the attainment of advanced proficiency. Read moreRead less
The social dynamics of language: a study of phonological variation and change in West Australian English. This project studies the role of pronunciation as a marker of individual and community identity. As the first systematic study of accent variability in Perth, it focusses on how, across different contexts, speakers from older and younger generations and different backgrounds deploy speech as a means of projecting social affiliation and difference.
A unified theory of the individual - a central problem in analytical philosophy. This project will further increase Australia's already high profile in analytic philosophy. This will foster an intellectual environment within Australia that will attract highly skilled overseas academics who bring knowledge and funding to Australia, benefiting both Australian researchers and students. This will in turn attract overseas fee-paying students who bring economic and cultural benefits to Australia.
An investigation of limb dynamics as a constraint on human motor learning. Everyday we use our limbs to interact with a variety of objects. These objects have various mechanical characteristics (dynamics), which require the human motor system to provide appropriate control. This project seeks to understand how the brain, in both normal and disease states, learns new limb dynamics as we interact with a novel mechanical environmental. Repetitive brain stimulation will be used to selectively block ....An investigation of limb dynamics as a constraint on human motor learning. Everyday we use our limbs to interact with a variety of objects. These objects have various mechanical characteristics (dynamics), which require the human motor system to provide appropriate control. This project seeks to understand how the brain, in both normal and disease states, learns new limb dynamics as we interact with a novel mechanical environmental. Repetitive brain stimulation will be used to selectively block the contribution of various cortical regions during the learning of a new motor skill and later, the recall of that skill. This will allow us to determine definitively which areas are critical to motor skill acquisition.Read moreRead less