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A Multi-cohort Investigation Of The Effects Of BDNF Val66Met On Tau, Neurodegeneration And Cognition In Preclinical Alzheimer’s Disease
Funder
National Health and Medical Research Council
Funding Amount
$325,758.00
Summary
There are currently no disease modifying therapies for Alzheimer’s disease. We will elucidate the role of a genetic polymorphism that has previously been shown to exert neuroprotective effects on memory decline and brain volume loss associated with Alzheimer’s disease. By studying the role of this gene in multiple cohorts of individuals with varying degrees of Alzheimer’s disease risk, this study has high potential to uncover novel disease-modifying strategies for the treatment of the disease.
Structural Connectomes In Traumatic Brain Injury: Can Secondary Disease Progression Be Stopped And Cognitive Deficits Be Reversed?
Funder
National Health and Medical Research Council
Funding Amount
$431,000.00
Summary
Many people with traumatic brain injury (TBI) experience cognitive problems, including poor memory and concentration. TBI is often referred to as a ‘hidden disability’ because the overwhelming majority of patients with TBI show no abnormalities on standard MRI or CT scans. In my project, I will delineate the mechanisms of secondary injury in finer detail through enhanced neuroimaging techniques, resulting in new assessment and treatment modalities for individuals with TBI.
Determining The Genetic Control Of Corpus Callosum Development
Funder
National Health and Medical Research Council
Funding Amount
$625,800.00
Summary
Disorders of early brain development are significant causes of illness and disability in children, who present with a number of clinical problems including delayed development, seizures, weakness and learning difficulties. The cause of these conditions remains poorly understood, however it is emerging that genes play a key role. This project will identify and characterise novel genes associated with abnormal brain development and identify new potential targets for treatment.
Growth factors are essential molecules for normal brain development. Variations in the amount of the different growth factors have been implicated in such diseases as AlzheimerÍs and ParkinsonÍs disease. This project will study the precursor of a growth factor known as brain derived neurotrophic factor (BDNF) and what specific roles the precursor might play in brain development.
TDP-43 In The Population In Relation To Dementia: Relationships With Clinical Symptomatology And Other Key Neuropathologies
Funder
National Health and Medical Research Council
Funding Amount
$235,002.00
Summary
There are over a quarter of a million people with dementia in Australia, and this figure will rise. We still do not understand what goes wrong within the brain to give rise to dementia. This project will assess a new pathology within the brain in relation to late life dementia and the aging process. Results will improve diagnostic tools for dementia and treatments.
Investigating Treatments And Biomarkers Of Brain Concussion
Funder
National Health and Medical Research Council
Funding Amount
$428,065.00
Summary
Concussions are a serious and common international health concern, and repeated concussions can have severe long-term consequences on the brain. This project will aim to provide insight into this poorly understood disease projects and ultimately improve the management of concussions in human patients.
Vascular Risk Factors For Incident Dementia And Brain Ageing
Funder
National Health and Medical Research Council
Funding Amount
$395,389.00
Summary
Dementia is a debilitating disease associated with the progressive loss of brain volume, cognitive ability and independence. The proposed study aims to define vascular factors associated with the risk of dementia in a large cohort of adults from the Framingham Heart Study, USA. As vascular risk factors can be lowered with already available interventions, it is hoped that results may lead to improved primary prevention guidelines, ultimately reducing the global burden of dementia.
Mapping Brain Network Interactions In Neurodegenerative Disorders Of The Subcortex
Funder
National Health and Medical Research Council
Funding Amount
$314,644.00
Summary
Huntington’s disease, Parkinson’s disease, and Friedreich ataxia are debilitating and progressive neurodegenerative disorders that result from cell death within different components of a common brain system. Using magnetic resonance imaging and advanced statistical techniques, I will investigate functional and structural changes within this system, providing a clearer picture of the brain network changes that underlie the expression of these disorders.