Magnetic Resonance Imaging Of Structural And Functional Connectivity In Lesion-negative Temporal Lobe Epilepsy Compared To Hippocampal Sclerosis
Funder
National Health and Medical Research Council
Funding Amount
$99,883.00
Summary
Epileptic seizures in the temporal lobe of the brain can affect how the temporal lobe connects to other brain regions. We are using new MRI techniques to investigate these altered connections, in patients who have no other abnormality on their brain scans. Our aim is to find distinctive patterns of altered connectivity, which will help us better understand this type of epilepsy.
Brain Connectivity Biomarkers Predict Specific Memory Consolidation Deficits Across Dementia Subtypes
Funder
National Health and Medical Research Council
Funding Amount
$83,149.00
Summary
With the increasing ageing population there is expected to be a significant increase in the number of dementia cases in the near future. This project aims to improve the accuracy of existing diagnostic protocols for dementia by combining recent advances in magnetic resonance imaging with traditional cognitive assessments. We expect the outcome to improve detection in the early stages of disease onset so that patients may receive immediate medical treatment.
Establishing A Model Of Occlusive Middle Cerebral Artery Stroke In The Sheep
Funder
National Health and Medical Research Council
Funding Amount
$74,365.00
Summary
Stroke is the second leading cause of death and the highest cause of disability in adult Australians, however our lack of an animal model that correctly replicates the human condition has severely hindered our understanding and treatment of the disease. This research project aims to develop a model of stroke in the sheep using a surgical approach that future researchers may use and adapt to further explore the physiology of the disease and trial therapeutic techniques to treat stroke.
A Systematic Evaluation Of The Neurosurgical Application Of Peri-operative And Intra-operative MR Tractography In Different Paediatric Disease States
Funder
National Health and Medical Research Council
Funding Amount
$130,910.00
Summary
My research investigates changes in brain nerve fibre tracts/white matter in paediatric disease states and changes related to surgery by using nerve fibre tract imaging before, during and after surgery. It will also generate an imaging atlas to help understand white matter pathway development. It then serves as normative comparison to better understand aberrations in diseased neural pathways. The outcome will aid understanding in brain development, recovery and plasticity, and helps improve whit ....My research investigates changes in brain nerve fibre tracts/white matter in paediatric disease states and changes related to surgery by using nerve fibre tract imaging before, during and after surgery. It will also generate an imaging atlas to help understand white matter pathway development. It then serves as normative comparison to better understand aberrations in diseased neural pathways. The outcome will aid understanding in brain development, recovery and plasticity, and helps improve white matter lesion localisation.Read moreRead less
The Incidence And Genetics Of The Infantile Epileptic Encephalopathies
Funder
National Health and Medical Research Council
Funding Amount
$175,224.00
Summary
Severe epilepsies with frequent seizures and cognitive impairments in the first 18 months of life are known as ‘infantile epileptic encephalopathies’ (IEE). The cause of IEE is unknown in many patients, although presumed genetic. This study of patients with IEE in Victoria aims to describe the incidence of IEE, and understand the genetic causes of IEE. Understanding the causes of IEE will be the first step towards development of urgently-needed novel therapies for these devastating conditions.
The majority of stroke results from focal brain infarction, followed by substantial secondary excitotoxic damage in the surrounding areas. Tau has been shown to contribute to excitotoxicity and neurodegeneration in mouse models of Alzheimer’s disease (AD). Preliminary data show that tau reduction also protects against excitotoxic damage after experimental stroke. We aim to dissect the molecular mechanisms of stroke using a tau-deficient mouse model.
An Integrated “omic” Approach To Neurodevelopmental Disorders Using Disease-discordant Monozygotic Twins
Funder
National Health and Medical Research Council
Funding Amount
$84,800.00
Summary
This project targets neurodevelopment disorders such as autism spectrum disorder, cerebral palsy and epilepsy and focuses on studying the environmental factors (epigenetics) affecting the disease mechanisms in these disorders. The study will be performed on twin samples and will help in the diagnosis of the disease risk at an earlier stage. It will also help to understand the causes of these important neurological diseases.
Development Of Novel Biomarkers For Closed Loop Deep Brain Stimulation In The Management Of Parkinson’s Disease
Funder
National Health and Medical Research Council
Funding Amount
$124,676.00
Summary
Deep Brain Stimulation (DBS) is established therapy in advanced Parkinson’s disease, when medications are less efficient. We aim to identify biomarkers that correlate with symptom state, allowing tailoring of DBS to individual patient’s needs. This will potentially improve symptom control, device efficiency and quality of life, increasing the pool of patients suitable for DBS. Novel DBS systems will build technical expertise and expand Australia’s role in the medical device industry.
Advances In The Understanding Of Autoimmune Encephalitides And Associated Movement Disorders In Children
Funder
National Health and Medical Research Council
Funding Amount
$68,832.00
Summary
Encephalitis in childhood can be devastating with long lasting effects and mortality. This research focuses on children who suffer from encephalitis due to an autoimmune process. In such cases many children present with involuntary abnormal body movements. This project will explore whether differences in the nature of these movements or in electroencephalography or brain imaging with MRI, can help early differentiation of different types of autoimmune encephalitis.
Tremor is the rhythmic shaking of a body part and is a common and disabling problem seen in diseases such as Parkinson’s disease and Essential Tremor. At present there is no single diagnostic test to determine the cause of a person’s tremor. This project aims to combine the use of sensors that measure tremor and muscle activity with clinical assessment to develop new tests for reliably diagnosing and monitoring tremor, a key step to treating patients correctly and conducting future drug trials.