Brainstem And Hypothalamic Function And Anatomy In Migraine
Funder
National Health and Medical Research Council
Funding Amount
$652,828.00
Summary
Migraine is a disabling condition characterized by mostly unilateral throbbing head pain and a range of associated neurological symptoms. The underlying mechanisms responsible for the initiation of migraine remains unknown. We aim to determine brain anatomy and activity patterns in migraineurs throughout the migraine cycle. An understanding of the mechanisms responsible for migraine will aid in better treatment development.
High-resolution Brain Imaging Of Basal Ganglia Function
Funder
National Health and Medical Research Council
Funding Amount
$589,083.00
Summary
This project will develop new methods for high resolution MRI imaging of the human brain. We will assess functions of deep brain areas known as the basal ganglia that play a critical role in movement planning and co-ordination. Dysfunction within the basal ganglia is responsible for the motor impairments seen in people with Parkinson’s disease. In this project, we will examine changes in basal ganglia function and structure that lead to individual differences in movement control and learning.
What Drives Abnormal Cerebral Activity In Secondary Generalised Epilepsy
Funder
National Health and Medical Research Council
Funding Amount
$565,809.00
Summary
Secondary Generalised epilepsy (2GE) is a severe, disabling epilepsy syndrome characterised by childhood onset frequent, treatment resistant seizures and developmental delay. Although one of the four major categories of epilepsy, it is poorly understood. This project uses combined EEG (brainwave testing) and MRI to reveal which brain areas are involved in the epileptic activity of 2GE. Advanced analysis techniques will explore which brain regions initiate 2GE epileptic activity.
Activity In Central Cough Networks In Patients With Cough Hypersensitivity
Funder
National Health and Medical Research Council
Funding Amount
$459,499.00
Summary
Excessive cough associated with an airways disease represents the most common reason for doctor consultations. However, the current therapeutic options for relieving excessive cough are limited. This proposal will provide unprecedented insights into the brain mechanisms that contribute to the development of cough disorders in airways disease.
Novel Approaches To Improve Cognitive Recovery Following Stroke And Traumatic Brain Injury
Funder
National Health and Medical Research Council
Funding Amount
$344,724.00
Summary
Stroke and traumatic brain injury costs the Australian economy over $13 billion, annually. Both disorders result in impaired cognition that impedes individuals’ return to the community. Current rehabilitation strategies, however, fail to adequately rehabilitate cognitive deficits following these disorders. My fellowship will develop new strategies to improve rehabilitation of cognitive functions by using cutting-edge neuroimaging and electrophysiological techniques.
Genes Important For Early Brain Development Are Also Important For Adult Brain Disease
Funder
National Health and Medical Research Council
Funding Amount
$850,346.00
Summary
I committed to understanding of how the brain develops, grows and regenerates. My laboratory is active in finding a cure for brain injury following brain trauma or brain ischemia. I have discovered that the genes that drive neuron migration and wiring in the fetus also function in the adult brain to improve neuron survival and regeneration. Probing the function of these genes will deliver twin benefits in preventing brain disorder in the newborn and treating brain disease in the adult.
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.
Mild traumatic brain injury (TBI) is a leading cause of death and disability in Australia, especially in young populations. Although many patients recover uneventfully following mild TBI, complications such as prolonged symptoms, depression and cognitive deterioration may occur. With considerable advancements in neuroimaging and cognitive assessment in recent years, newer techniques may provide a window to directly observe changes that accompany mild TBI.
Development of normal brain function requires information transfer and integration from outside and within the brain. Normal brain wiring is guided by genetic and environmental cues, whose relative contributions remain controversial. This project investigates the physiological and behavioural consequences of abnormal brain wiring, and the potential for controlled environments and targeted interventions to overcome the deficits. Relevance includes neurotrauma as well as mental illnesses.
Neurodevelopmental Role Of Susceptibility Genes For Autism Spectrum Disorders: From Genes To Behaviour
Funder
National Health and Medical Research Council
Funding Amount
$482,968.00
Summary
Autism is a developmental neuropsychiatric syndrome characterised by impairments in three principal domains: social interaction, language and behavioural inflexibility. Autism spectrum disorder (ASD) refers to a group of neurodevelopmental syndromes with the common feature of dysfunctional reciprocal social interaction. In this project we will investigate the role of genes that increase the risk of ASD in the development of behaviours using an animal model. This work will lead to a better unders ....Autism is a developmental neuropsychiatric syndrome characterised by impairments in three principal domains: social interaction, language and behavioural inflexibility. Autism spectrum disorder (ASD) refers to a group of neurodevelopmental syndromes with the common feature of dysfunctional reciprocal social interaction. In this project we will investigate the role of genes that increase the risk of ASD in the development of behaviours using an animal model. This work will lead to a better understanding of the genetic basis of ASD.Read moreRead less