Epilepsy affects over 65 million people worldwide and approximately 30% of sufferers do not respond to drugs. For these people, electrodes are placed in the brain to monitor brain activity and stop the initiation or progression of seizures. However, state-of-the-art devices require risky open-brain surgery. In this project, we are developing a Stentrode Neuro-Stimulator (SNS) for the treatment of drug-resistant epilepsy without the need for open-brain surgery.
Harnessing Imaging And IT Strategies To Expedite Targeted Treatment And Improve Outcomes In Cerebrovascular Diseases
Funder
National Health and Medical Research Council
Funding Amount
$2,914,215.00
Summary
This project will expand on my 25+ years of research in combining neuroimaging methods such as CT and MRI with nascent software tools to better target and coordinate treatment and achieve improved outcomes in cerebrovascular diseases such as stroke. We will develop & improve new CT and MRI methods and leverage latest advances in computer science, such as deep learning and mobile phone app technology, to achieve faster and more accurate identification of patients who can benefit from treatment.
Next Generation Brain-Machine Interface: Minimally-Invasive Endovascular Stent-Electrode Array For Robotic Limb Control
Funder
National Health and Medical Research Council
Funding Amount
$1,735,574.00
Summary
Persons affected by quadriplegia and hemiplegia from stroke and spinal cord injury have few treatment options. Brain Machine Interfaces (BMIs) reconnect brain to a prosthetic limb, bypassing damaged nervous system. Our group has developed a BMI that can be implanted minimally-invasively, inside a blood vessel within the brain. We propose to evaluate this device in animal studies, and continue on to a human clinical trial pilot study. The aim is to restore mechanical control over the physical env ....Persons affected by quadriplegia and hemiplegia from stroke and spinal cord injury have few treatment options. Brain Machine Interfaces (BMIs) reconnect brain to a prosthetic limb, bypassing damaged nervous system. Our group has developed a BMI that can be implanted minimally-invasively, inside a blood vessel within the brain. We propose to evaluate this device in animal studies, and continue on to a human clinical trial pilot study. The aim is to restore mechanical control over the physical environment for a paralysed patient.Read moreRead less
Magnetic Resonance Methods For Automated, Non-invasive Diagnosis Of Focal Brain Infections
Funder
National Health and Medical Research Council
Funding Amount
$483,564.00
Summary
Brain lesions caused by infections, tumours and some other diseases, often cannot be distinguished from each other clinically or by neuro-radiology examinations. A brain biopsy is usually needed to make a definite diagnosis and may cause sequelae or not be possible if the lesion is in certain areas of the brain. Magnetic resonance imaging (MRI) has increased our ability to detect brain lesions but cannot unequivocally diagnose the disease process. Magnetic resonance spectroscopic (MRS) methods r ....Brain lesions caused by infections, tumours and some other diseases, often cannot be distinguished from each other clinically or by neuro-radiology examinations. A brain biopsy is usually needed to make a definite diagnosis and may cause sequelae or not be possible if the lesion is in certain areas of the brain. Magnetic resonance imaging (MRI) has increased our ability to detect brain lesions but cannot unequivocally diagnose the disease process. Magnetic resonance spectroscopic (MRS) methods report on the chemical composition of lesions and can provide a simultaneous picture of the location of the lesion and the pathology of the disease process. Brain biopsies may therefore be avoided in a significant number of cases where drainage or decompression of lesions are not needed as part of therapy. Identification of specific fingerprints for the different diseases will provide a rapid, robust, automated diagnosis, which will expedite management decisions and improve patient outcomes. It should also be possible to monitor the efficacy of drug treatments using MRS methods. Each of these outcomes would constitute a major medical advance.Read moreRead less