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
Identification And Early Treatment Of Autoimmune Brain Disease In Children
Funder
National Health and Medical Research Council
Funding Amount
$406,491.00
Summary
Acquired brain injury affects 2% of Australians, particularly young people, and can result in permanent disability. Most acquired brain injury is not reversible, however ‘autoimmune brain disease' is due to an overactive immune system and is treatable with modulation of the immune system. By measuring antibodies in the blood, this fellowship will result in early identification and treatment of autoimmune brain disease, and improve outcomes.
I am a neuroscientist, studying fundamental mechanisms related to addiction. A major feature of my research is the neuropharmacological characterisation of potential novel therapeutic strategies to combat drug-seeking behaviour
Understanding Cortical Circuitry Underlying Sensory Integration And The Consequence Of Its Developmental Disruption
Funder
National Health and Medical Research Council
Funding Amount
$527,395.00
Summary
The mammalian neocortex is organised into six layers with a systematic pattern of wiring that relies on normal development and balanced activity of neurons. This project combines developmental, electrophysiological, optogenetic behavioural, and computational methods to establish how the properties of the precise structure of cortical circuits impact their function and how disruptions in the balanced activity during development affect circuit formation and function in the mature brain.
Problems in learning, memory and other complex mental processes are common to many brain disorders. This project will study the impact of mutations on a family of genes reported in autism and schizophrenia, on complex cognitive behaviours using novel behavioural technologies. This will not only shed fundamental insights into the specific mental processes regulated by these genes and their role in disease, but importantly provide novel targets for the development of therapies.
Advancing The Evidence-base For Childhood Brain Insult: Diagnosis, Assessment And Intervention
Funder
National Health and Medical Research Council
Funding Amount
$575,662.00
Summary
My research has 4 primary objectives, representing major gaps in current knowledge: 1. improve knowledge of recovery and determinants of post-concussive symptoms 2. establish the impact of child brain insult on socio-emotional function and identify contributing factors 3. develop an iPad based tool for socio-emotional function 4. evaluate and disseminate e-heath treatments for child brain insult
Cannabidiol (CBD): A Novel Therapeutic For Alzheimer's Disease.
Funder
National Health and Medical Research Council
Funding Amount
$775,005.00
Summary
Current drugs do not stop or reverse the progression of Alzheimer’s disease (AD). Also, brains of AD patients show a number of biological changes and effective drugs should target those together. Cannabidiol (CBD) has such abilities when tested in AD cell models. We found that CBD can also prevent and reverse memory deficits in AD mice. We propose to provide convincing preclinical evidence for the benefits of CBD for human AD therapy and to define mechanisms involved.
Discovering Deep Sleep Genes And Determining Their Roles For Preserving Cognitive Functions
Funder
National Health and Medical Research Council
Funding Amount
$484,901.00
Summary
Our mental well-being is largely tied to our sleep quality, and most cognitive disorders are also associated with poor sleep processes. Yet, we still do not know how sleep quality safeguards cognitive function. We will uncover genes that play a restorative role during deep sleep, and determine how genetic control of these deep sleep genes modulates selective attention in an animal model. Our results will suggest novel therapies for treating sleep disorders and associated diseases of the brain.
Enhancement Of Newborn Neuron Survival To Promote Repair Following Adult Brain Injury
Funder
National Health and Medical Research Council
Funding Amount
$555,780.00
Summary
Following brain damage tissue needs to be rebuilt and newborn nerve cells need to survive. Identification of factors that enhance the numbers and promote the survival and appropriate integration of newborn nerve cells is therefore important and over the last few years we have identified two regulatory factors that are prime candidates to enhance numbers and survival of newborn neurons following injury: the Rho pathway and suppressor of cytokine signalling-2, which we will test for effectiveness ....Following brain damage tissue needs to be rebuilt and newborn nerve cells need to survive. Identification of factors that enhance the numbers and promote the survival and appropriate integration of newborn nerve cells is therefore important and over the last few years we have identified two regulatory factors that are prime candidates to enhance numbers and survival of newborn neurons following injury: the Rho pathway and suppressor of cytokine signalling-2, which we will test for effectiveness following brain injury.Read moreRead less