Tuberous Sclerosis And Epilepsy: Using Resected Tissue To Understand Pathogenesis And Inform Management
Funder
National Health and Medical Research Council
Funding Amount
$339,261.00
Summary
Epilepsy is the commonest neurological disorder in childhood and seizures cannot be fully controlled by medications in 30%, often leading to developmental consequences. A major cause of drug-resistant epilepsy is a malformation of the brain’s surface. Surgery is sometimes used to remove these lesions to treat the epilepsy. We will study this tissue to understand its architecture, genetic basis and how it causes seizures. Our results will guide treatment including the best surgical approach.
Identifying The Neural Signature Of Persistent Pain
Funder
National Health and Medical Research Council
Funding Amount
$547,094.00
Summary
Chronic pain affects over 20% of Australians. Despite its high prevalence, it is relativly resistant to current treatment regimes and part of the reason behind our inadequate ability to provide satisfactory pain relief is due to our limited understanding of the pathophysiology that underlies this condition. This proposal will develop a novel understanding of the central neuroplastic changes associated with chronic pain and the role that these changes play in the maintenance of these conditions.
The mammalian cerebral cortex is an area of the brain responsible for all higher order cognitive processes. I investigate how connections from between the two cerebral hemispheres during embryonic and foetal development, thus enabling the brain to coordinate information from the two sides of the body. Malformations of these connections cause mental retardation and sensory and motor deficits. I want to understand how these brain defects occur and how best to treat them.
Understanding Neurodevelopment In Preterm Children Utilising MRI
Funder
National Health and Medical Research Council
Funding Amount
$302,123.00
Summary
Children born very preterm are more likely to have movement, learning and behavioural difficulties resulting from abnormal brain development or injury around the time of birth. This project will help identify common brain alterations in preterm children using MRI, as well as the causes and consequences of such abnormalities. Ideally, this research will help health professionals to prevent abnormalities and injury, or to intervene early to reduce the adverse effects of prematurity.
Genetic And Functional Analysis Of Brain Malformations
Funder
National Health and Medical Research Council
Funding Amount
$105,327.00
Summary
Disorders of early brain development are recognised as a significant cause of illness and disability in children. Unfortunately, the causes of these conditions are poorly understood, and treatment options are limited. It has become apparent that many of these conditions have an underlying genetic basis. This project will identify genes that regulate brain development and aid the development of improved treatment programs for brain and mind disorders.
Prof Alan Connelly is an internationally recognised neuroimaging researcher specialising in MRI. His major areas of research are in the development of new methods to acquire and process MR images of both structural and functional aspects of the brain, and the application of these novel methods to clinical neuroscience problems. His work has had a major impact in the field of epilepsy, where techniques that he pioneered have been widely adopted in specialist epilepsy centres worldwide.
Enzymes that generate or degrade peptides serve important roles - alterations in their activity can impact on a diverse range of physiological processes in healthy and diseased states. Angiotensin is a peptide that plays a critical role in regulating blood pressure and fluid balance - drugs that block the activity of its processing enzymes forms an important class of medication used to treat hypertension and heart disease. My research interest is in discovering novel roles for these enzymes.
Mapping, recovery and remediation of arm coordination deficits after stroke. Coordination of arm movement is a significant problem after a stroke. This innovative project will underpin new treatments by focusing on what type of stroke causes difficulty in coordinating arm movement, describing the coordination difficulties in detail and investigating mechanisms of recovery and treatment.