Reading facial expressions from real and virtual humans. This project aims to advance understanding of human emotional communication and improve human rapport with the virtual humans and avatars that are rapidly infiltrating our social world. Using two unique stimulus sets - naturalistic human expressions and highly realistic virtual faces - together with powerful genetic, experimental, and individual differences designs, the project expects to answer previously intractable questions in emotion ....Reading facial expressions from real and virtual humans. This project aims to advance understanding of human emotional communication and improve human rapport with the virtual humans and avatars that are rapidly infiltrating our social world. Using two unique stimulus sets - naturalistic human expressions and highly realistic virtual faces - together with powerful genetic, experimental, and individual differences designs, the project expects to answer previously intractable questions in emotion science, as well as deliver tangible outcomes, such as new psychological tests to better understand human social connection. This should provide significant benefits, by improving emotion communication and offering a new perspective on how artificial intelligence can best serve human social needs.
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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
Perceiving and tracking moving objects. Processing and tracking moving objects poses challenges for human perception. To succeed, visual processing must accumulate analyses of the object from its different positions. Perceptual experiments will reveal human limits and yield insights into the underlying mechanisms, providing a basis for understanding object tracking in tasks like driving.
Binocular rivalry: a new model to measure it, and a new approach to attention and crossmodal influences. Ambiguity is inherent in visual perception. Retinal images under-specify the outside world and may suggest several interpretations, causing our perception to oscillate between them. This project will introduce a new and more objective method for quantifying this perceptual ambiguity and use it to explore the brain's response to ambiguous sensory inputs.
A theory of attention and decision-making in multi-attribute and multi-object perceptual judgements. The human brain is an efficient biological computation device for rapidly translating perception into action. This project will develop and test a mathematical model of the processes of visual selective attention and perceptual decision-making. These processes are at the heart of the brain's ability to carry out this translation in a fast and accurate way.
Psychological strategies for maximum health and enjoyment during moderate intensity and vigorous physical exercise. This project will change the way people think during physical exercise. It will show adults of all ages and levels of experience how to get more out of moderate intensity and vigorous exercise by reducing perceived effort and making it more enjoyable.
How brain oscillations influence our behaviour. This project aims to reveal how sudden, intense stimuli impair or facilitate concurrent actions. Startling sounds can disrupt the execution of movements and distract attention from vital events in the environment, with potential disastrous consequences when handling complex equipment such as airplanes, cars and trucks, or surgical instruments. This project will combine classic experimental and novel neuro-modulatory techniques with the measurement ....How brain oscillations influence our behaviour. This project aims to reveal how sudden, intense stimuli impair or facilitate concurrent actions. Startling sounds can disrupt the execution of movements and distract attention from vital events in the environment, with potential disastrous consequences when handling complex equipment such as airplanes, cars and trucks, or surgical instruments. This project will combine classic experimental and novel neuro-modulatory techniques with the measurement of oscillatory brain activity. Expect outcomes will inform theories of cognitive function and the design of interventions to reduce the negative effects of sudden, distracting events.Read moreRead less
Discovering genes for singing ability in Australian families. Music abilities are core to what makes us human, with singing ubiquitous in all cultures. Anecdotal evidence suggests that singing ability runs in families, supporting its genetic basis, however no research has systematically traced it across generations. Using an innovative web-based singing program and the latest molecular genetic techniques, this project aims to discover singing ability genes through the first Australian study of l ....Discovering genes for singing ability in Australian families. Music abilities are core to what makes us human, with singing ubiquitous in all cultures. Anecdotal evidence suggests that singing ability runs in families, supporting its genetic basis, however no research has systematically traced it across generations. Using an innovative web-based singing program and the latest molecular genetic techniques, this project aims to discover singing ability genes through the first Australian study of large families with many talented singers. This will generate new knowledge on the origins of human musicality and help Australia develop a sustainable source of cultural capital. It will build interdisciplinary research capacity and inform bespoke music learning programs that account for individual differences.Read moreRead less
Imaging the human cerebellum during motor learning and timing. The cerebellum has long fascinated scientists for its remarkable anatomy and physiology and the critical role that it plays in motor function, and more recently for its more general functions of cognition and emotion. Developments in non-invasive imaging of cerebellar activity have opened up exiting new opportunities to probe its wider functioning. We aim to further develop these new methods in order to facilitate their availability ....Imaging the human cerebellum during motor learning and timing. The cerebellum has long fascinated scientists for its remarkable anatomy and physiology and the critical role that it plays in motor function, and more recently for its more general functions of cognition and emotion. Developments in non-invasive imaging of cerebellar activity have opened up exiting new opportunities to probe its wider functioning. We aim to further develop these new methods in order to facilitate their availability to the wider research community, and to demonstrate their utility by application to the role of the cerebellum in learning and timing. The outcomes of this work will be of considerable benefit to a wide range of scientists and clinicians who will be able to make use of the new methods for their own research.Read moreRead less
Contextual modulation in high-level vision. This project aims to understand the nature and mechanisms of spatial contextual modulation and the relationship between spatial and temporal context. Contextual modulation refers to the sometimes profound changes in the appearance of the visual image caused by interactions across space and time. Little work has been done to examine whether spatial context effects exist for high-level attributes of objects, and socially relevant stimuli such as heads an ....Contextual modulation in high-level vision. This project aims to understand the nature and mechanisms of spatial contextual modulation and the relationship between spatial and temporal context. Contextual modulation refers to the sometimes profound changes in the appearance of the visual image caused by interactions across space and time. Little work has been done to examine whether spatial context effects exist for high-level attributes of objects, and socially relevant stimuli such as heads and bodies. This project expects to provide new knowledge regarding the way that contextual modulation is mediated by interactions within the normal human visual system. This will provide significant societal benefits as contextual interactions in sensory processing can have profound consequences for our perceptual experience.Read moreRead less