Preparatory processes in rapid interceptive action. This project investigates the nature of the processes involved in preparing to act in response to a moving object: actions that elite sportspeople perform with amazing precision: timing to within a few thousandths of a second is routine when hitting a ball in tennis and cricket. The average person can be capable of something similar and it means being ready to make the right movement at the right time. Understanding the preparatory processes in ....Preparatory processes in rapid interceptive action. This project investigates the nature of the processes involved in preparing to act in response to a moving object: actions that elite sportspeople perform with amazing precision: timing to within a few thousandths of a second is routine when hitting a ball in tennis and cricket. The average person can be capable of something similar and it means being ready to make the right movement at the right time. Understanding the preparatory processes involved will be a significant scientific advance and knowledge of their workings and limits can contribute to the development of strategies for improving safety in dynamic environments such as city roads. This project will put an Australian laboratory at the cutting edge in this area of research.Read moreRead less
A longitudinal study of neuropsychological and neuromotor effects of low level manganese exposure. This study will investigate the neuropsychological and neuromotor effects of low level exposure to mangenese particulate. Previous studies have indicated symptomology of high level exposure, but there is contention in the literature regarding the effects of low levels of exposure. Our aim is to refine measures of cumulative exposure and develop a more comprehensive and senstitive testing protocol t ....A longitudinal study of neuropsychological and neuromotor effects of low level manganese exposure. This study will investigate the neuropsychological and neuromotor effects of low level exposure to mangenese particulate. Previous studies have indicated symptomology of high level exposure, but there is contention in the literature regarding the effects of low levels of exposure. Our aim is to refine measures of cumulative exposure and develop a more comprehensive and senstitive testing protocol than has been reported thus far. These measures and protocols will be incorporated into a longitudinal design, which has not been conducted in research studies to date. In addition, a database of exposure variables will be developed to facilitate long-term, accurate research into the effects of the low levels of exposure.Read moreRead less
The human mirror system and the perception of others' actions. This research will provide greater understanding of how the human mirror system operates for the perception of actions, a crucial first-step toward understanding disorders of action perception such as autism and apraxia. The research program will also contribute greatly to building national capacity in cognitive neuroscience research, using advanced brain imaging methods. The fellow actively encourages and mentors young scientists, o ....The human mirror system and the perception of others' actions. This research will provide greater understanding of how the human mirror system operates for the perception of actions, a crucial first-step toward understanding disorders of action perception such as autism and apraxia. The research program will also contribute greatly to building national capacity in cognitive neuroscience research, using advanced brain imaging methods. The fellow actively encourages and mentors young scientists, organises advanced workshops that bring brain imaging researchers around the world to Australia, and builds international collaborations based around high-field brain imaging. The Future Fellowship will substantially enhance these activities, building capacity and enhancing Australia's reputation in cognitive neurosciences.Read moreRead less
Neural correlates of performance trade-offs and interference in dual-task performance. Our daily lives are characterised by our ability to produce and sustain a wide range of different movement patterns and to deliberately change patterns as the situation demands. In this project we seek to understand the relationship between brain processes, attentional demands, and the control and learning of coordinated behaviour. A further aim will be to examine how this relationship may be altered as a re ....Neural correlates of performance trade-offs and interference in dual-task performance. Our daily lives are characterised by our ability to produce and sustain a wide range of different movement patterns and to deliberately change patterns as the situation demands. In this project we seek to understand the relationship between brain processes, attentional demands, and the control and learning of coordinated behaviour. A further aim will be to examine how this relationship may be altered as a result of aging, degenerative disease, or brain damage. This research will provide a foundation upon which rehabilitation strategies can be developed for the movement impaired.Read moreRead less
Motor coordination in infancy and its relationship to motor and psychosocial development in childhood. Few studies have examined the impact of early motor development on later development, even though there is evidence to show that these early movements influence later motor ability. Motor development can also impact on cognitive, emotional and social development. The current study has data on early motor ability in over 90 infants which includes children at risk of developmental disorders. We ....Motor coordination in infancy and its relationship to motor and psychosocial development in childhood. Few studies have examined the impact of early motor development on later development, even though there is evidence to show that these early movements influence later motor ability. Motor development can also impact on cognitive, emotional and social development. The current study has data on early motor ability in over 90 infants which includes children at risk of developmental disorders. We will carry out a longitudinal investigation of the relationship between early motor development in infancy on motor and psychosocial development in childhood. The results will provide information on early markers for developmental disorders and appropriate intervention techniques than can be initiated in infancy. Read moreRead less
The genetic and diagnostic relationship between motor control and Attention Deficit Hyperactivity Disorder. Children with Attention Deficit Hyperactivity Disorder (ADHD) often have comorbid Developmental Coordination Disorder (DCD). This project will utilise the expertise of leading researchers in Australia and the Netherlands to investigate the genetic and diagnostic relationship between these two disorders utilising a large sample of twins and their siblings. We will examine the neuropsych ....The genetic and diagnostic relationship between motor control and Attention Deficit Hyperactivity Disorder. Children with Attention Deficit Hyperactivity Disorder (ADHD) often have comorbid Developmental Coordination Disorder (DCD). This project will utilise the expertise of leading researchers in Australia and the Netherlands to investigate the genetic and diagnostic relationship between these two disorders utilising a large sample of twins and their siblings. We will examine the neuropsychological functioning in these groups of children in order to gain a better understanding of their genetic relationship. These findings will provide insight into the current DSM-IV classification of these disorders compared with other models used to investigate the relationship between poor motor coordination and ADHD.Read moreRead less
Testing the ghost with the machine: Empirical investigations of cognition using high-field functional magnetic resonance imaging. The primary aim of the project is to test hypotheses about the cognitive architecture of word production and negative priming using high-field functional magnetic resonance imaging (fMRI). Additional aims/outcomes are to apply a novel fMRI acquisition sequence that permits overt verbal responding with rapid presentation of trials and collection of the time course of t ....Testing the ghost with the machine: Empirical investigations of cognition using high-field functional magnetic resonance imaging. The primary aim of the project is to test hypotheses about the cognitive architecture of word production and negative priming using high-field functional magnetic resonance imaging (fMRI). Additional aims/outcomes are to apply a novel fMRI acquisition sequence that permits overt verbal responding with rapid presentation of trials and collection of the time course of the blood oxygen level dependent (BOLD) signal, and to further develop a methodology that delineates the logic of making inferences about cognitive systems from functional neuroimaging data. These represent potentially significant developments in the fields of cognitive neuroscience and functional neuroimaging.Read moreRead less
Verification of a theoretical model of the dynamical genesis of brain electrical activity. The physiological basis for the rhythmic scalp electrical activity known as the alpha rhythm has remained elusive despite being first recorded over eighty years ago. However, one of the applicants (DTJL) has developed a novel theory of the electroencephalogram (EEG) that theoretically articulates the necessary physiological conditions required for the genesis of this activity that is subject to rigorous e ....Verification of a theoretical model of the dynamical genesis of brain electrical activity. The physiological basis for the rhythmic scalp electrical activity known as the alpha rhythm has remained elusive despite being first recorded over eighty years ago. However, one of the applicants (DTJL) has developed a novel theory of the electroencephalogram (EEG) that theoretically articulates the necessary physiological conditions required for the genesis of this activity that is subject to rigorous experimental test. Empirical verification of this theory will pave the way to elucidating the functional importance of large scale brain electrical activity in neural information processing as well as enabling the rational use of the EEG for drug design and diagnosis.Read moreRead less
Special Research Initiatives - Grant ID: SR0354494
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
BRAINnet:
Brain Research And Integrative Neuroscience Network. The brain is the ultimate frontier of science, and its complexity requires an integrative approach to neuroscience. This initiative will facilitate a unique integration of disciplines (biological, physical, computational) and scales of focus (single neurons to networks to whole-brain), within a high profile Network of Australian and international players. The Network will be harnessed by a centralized hub for sharing of data and tec ....BRAINnet:
Brain Research And Integrative Neuroscience Network. The brain is the ultimate frontier of science, and its complexity requires an integrative approach to neuroscience. This initiative will facilitate a unique integration of disciplines (biological, physical, computational) and scales of focus (single neurons to networks to whole-brain), within a high profile Network of Australian and international players. The Network will be harnessed by a centralized hub for sharing of data and techniques, and mentoring of early career researchers. The principal socio-economic and discovery outcomes will flow from the exceptionally strong foundations in fundamental and applied science, established collaboration, and demonstrated capacity for development and commercialization of frontier biotechnologies.Read moreRead less
Higher cognition and hemispheric specialization in an avian species: referential and intentional communication. We will discover whether alarm calls of Australian magpies, noted for their outstanding range of vocalisations, are referential (signalling predator type and location) and intentional (vocalised in specific contexts). Such complex communication , once thought to be unique to humans, has been found in some mammals and just one avian species, the domestic chick. This project will be the ....Higher cognition and hemispheric specialization in an avian species: referential and intentional communication. We will discover whether alarm calls of Australian magpies, noted for their outstanding range of vocalisations, are referential (signalling predator type and location) and intentional (vocalised in specific contexts). Such complex communication , once thought to be unique to humans, has been found in some mammals and just one avian species, the domestic chick. This project will be the first such investigation of an avian species in its natural habitat. This is important also because bird and mammalian brains are organised differently and birds offer a unique opportunity to discover whether one hemisphere is specialised for this purpose.Read moreRead less