Motor Functioning In Young People With Attention Deficit Hyperactivity Disorder – Combined Type: A Three-dimensional Motion Analysis Study.
Funder
National Health and Medical Research Council
Funding Amount
$477,065.00
Summary
Attention deficit hyperactivity disorder –combined type (ADHD-CT) is a complex neuropsychiatric disorder with a progressively devastating impact on psychosocial development. The first objective of this study is to use 3D-motion analysis to ‘probe’ the underlying brain dysfunction which characterises ADHD-CT. The second objective of this study is to improve our understanding of the link between movement problems, and (a) injury proneness, and (b) social-communicative problems, in children with AD ....Attention deficit hyperactivity disorder –combined type (ADHD-CT) is a complex neuropsychiatric disorder with a progressively devastating impact on psychosocial development. The first objective of this study is to use 3D-motion analysis to ‘probe’ the underlying brain dysfunction which characterises ADHD-CT. The second objective of this study is to improve our understanding of the link between movement problems, and (a) injury proneness, and (b) social-communicative problems, in children with ADHD-CT.Read moreRead less
Harnessing Neuroplasticity To Improve Motor Performance In Infants With Cerebral Palsy: A Pragmatic Randomized Controlled Trial
Funder
National Health and Medical Research Council
Funding Amount
$2,736,349.00
Summary
Every 15 hours an Australian baby is born with cerebral palsy. Despite confidence in early intervention, 50% don't receive intervention before their first birthday while awaiting diagnosis, and 8 of 10 previous trials have not produced any physical gains over and above natural development. We have promising data about a new brain training intervention that harnesses neuroplasticity and improves movement. Our trial will treat 300 infants with early training comparing results to Standard Care.
Characterising Post Stroke Neuroplasticity In Humans – Identifying A Critical Window For Rehabilitation
Funder
National Health and Medical Research Council
Funding Amount
$764,419.00
Summary
Despite major investment in care for stroke patients, almost all have persisting disability. Stroke causes loss of brain cells that cannot be replaced. Some recovery is possible through compensatory mechanisms. In addition, intact cells around the stroke undergo growth that is critical for recovery. Animal studies suggest these changes take place in a “critical window” after stroke. Applying therapies in this window should improve outcomes. We will use novel approaches to define the “critical wi ....Despite major investment in care for stroke patients, almost all have persisting disability. Stroke causes loss of brain cells that cannot be replaced. Some recovery is possible through compensatory mechanisms. In addition, intact cells around the stroke undergo growth that is critical for recovery. Animal studies suggest these changes take place in a “critical window” after stroke. Applying therapies in this window should improve outcomes. We will use novel approaches to define the “critical window” in patients after strokeRead moreRead less
A New Clinical Tool To Assess Fitness-to-drive In Obstructive Sleep Apnea
Funder
National Health and Medical Research Council
Funding Amount
$727,963.00
Summary
Obstructive sleep apnoea (OSA) affects 1 in 4 middle aged adults. OSA results in impaired neurobehavioral function, excessive sleepiness, and more than 2-fold increased motor vehicle crash risk and workplace accidents. However, not all patients are impaired and identifying patients at risk is a daily clinical challenge. This project proposes new and simple measures that can accurately identify patients with OSA who are most vulnerable to alertness failure and motor vehicle accident risk.
Axon Degeneration And Axon Protection In CNS Disease And Injury
Funder
National Health and Medical Research Council
Funding Amount
$389,120.00
Summary
One of the major reasons for the clinical symptoms of neurological diseases such as Alzheimer’s disease and Motor Neuron Disease is the loss of connections between the nerve cells. Nerve cells are connected by specialized processes called axons. In disease these processes can breakdown. This project specifically looks at how axons break down in disease and tests therapeutic strategies to protect them.
Motor problems, ranging from clumsiness to cerebral palsy, are one of the most common adverse outcomes in children born early. This study will investigate the motor development of children born <30 weeks’ gestation compared with peers born at term from birth to 5 years. We will determine whether early clinical evaluations or neuroimaging in the newborn period can predict later motor impairment at 5 years to be able to identify those who will benefit most from early intervention.
The Role Of Excitotoxicity In Mediating Distal Axonal Degneration In ALS
Funder
National Health and Medical Research Council
Funding Amount
$392,952.00
Summary
Amyotrophic lateral sclerosis (ALS), the major cause of motor neuron disease, is a devastating diseasse for which there is no cure. There have been significant advances in understanding the pathology of ALS yet we still don’t know what causes the dying back of spinal motor neurons. We have new evidence that suggests that ALS may, in part, be caused by excitotoxcity - or over stimulation - of neurons in the spinal cord. We will follow this lead using a range of cutting edge experimental models.
The Structural Basis For Glutamate Transporter Function
Funder
National Health and Medical Research Council
Funding Amount
$373,144.00
Summary
Glutamate transporters are vacuum cleaners in the brain that suck the neurotransmitter glutamate into cells. When the glutamate vacuum breaks down or becomes blocked, glutamate levels outside cells increase, leading to cell death in the brain. This process underlies the damage in many brain diseases including Alzheimer’s disease and stroke. The aim of this project is to understand the mechanism of the glutamate vacuum cleaner so we can develop therapeutics to fix it when it breaks down.
The Effects Of Tonic Muscle Pain On The Sympathetic And Somatic Motor Systems In Human Subjects
Funder
National Health and Medical Research Council
Funding Amount
$462,948.00
Summary
The main objective of this proposal is to reveal the effects of nociceptive reflexes in humans, and thus identify their functional and clinical implications. By performing invasive recordings from the nerves that control blood vessels and muscles in healthy volunteers subjected to long-lasting (~1 hour) experimental pain, this work will increase our understanding of the adaptive changes that pain induces and improve treatments to prevent pain from becoming chronic.
Signaling Pathways To Enhance Potency Of AMPK-targeting Drugs
Funder
National Health and Medical Research Council
Funding Amount
$661,966.00
Summary
Sedentary lifestyles and consumption of high energy foods has led to epidemics of obesity-related metabolic diseases that place enormous financial and medical burden on the Australian economy. An attractive drug target to treat these diseases is AMP-activated protein kinase (AMPK) which functions as both a cellular fuel gauge and co-ordinator of whole-body metabolism. Our goal is to improve AMPK drug potency by identifying novel processes that sensitize AMPK to drugs.