You can help progress our research
You don't have to be a scientist to get involved with QBI. We offer a range of opportunities for everyday people to connect and progress our research and discoveries.
The foundation for all of our work is the funding we receive through a range of sources, including philanthropic donations from our generous supporters. There are many ways to give to QBI: directly, through planned giving, or holding fundraising events that entertain or challenge supporters as they dig deep to help us better understand the brain.
We also offer opportunities for students to learn directly from our inspiring researchers through lab placements, and for community members to tour our facilities and attend events. Finally, you can give one of the greatest gifts of all by volunteering for studies to advance treatments and diagnostics for brain diseases and disorders.
How you can support us
What your donations fund
Through your support you are helping QBI solve the major neurological health challenges facing our community today
World leading research
Brightest scientific minds
Solutions to global health challenges
Brain Research Endowment Fund
Find out more Donate to research
QBI’s Brain Research Endowment Fund supports scientists exploring the unknown, which will guide new research on finding cures for diseases or improving quality of life.
Community & school programs
Australian Brain Bee
The Australian Brain Bee Challenge (ABBC) is a competition for high school students in year 10 to learn about the brain and its functions, learn about neuroscience research, find out about careers in neuroscience and to dispel misconceptions about neurological and mental illnesses.
Participate in a research study
By being part of our human research studies you can make a valuable contribution to improving the lives of people living with brain disease and disorder.
Research in action
- Our nervous system is divided in two components: the central nervous system, which includes the brain and spinal cord, and the peripheral nervous system, which encompasses nerves outside the brain and spinal cord.
Scientific Advisory Committee
Associate Professor Fatima Nasrallah
Principal Research FellowQueensland Brain InstituteResearcher profile is public:1Supervisor:Researcher biography:Dr. Nasrallah is a neuroscientist with a background in magnetic resonance and interdisciplinary brain research. She graduated with a PhD in neurochemistry and NMR from the Neuroscience Research Australia Institute (NeurRA) at the University of New South Wales in 2009. In April 2009, She spent 3 years at the Singapore Bioimaging Consortium (A*STAR) where she pioneered the use of magnetic resonance imaging as a tool in cognitive brain research in the rodent. In 2013, she was appointed as senior research fellow at the Clinical Imaging Research Center where she delved into the clinical realms of human imaging. In late 2015, she returned to Australia as a Motor Accident and Injury Commission fellow at the Queensland Brain Institute (QBI) at the University of Queensland (UQ) where she independently heads her own group. Her research spans basic and clinical brain research with the the overall aim of understanding how the brain functions in health and injury, specifically, developing methods for early diagnosis of primary biomarkers following injury and translating these findings.
Body:
A/Prof Fatima Nasrallah: Functional neuroimaging and brain injuryOur laboratory aims to harness multimodality methods to identify and comprehend the fundamental mechanisms triggered following TBI. This will allow mapping of structural, functional, metabolic and molecular changes in the brain in an attempt to cross-link imaging metrics with behavioural measures and protein biomarkers, giving insight into the pathophysiology of TBI and its link to dementia.
Dr Tara Walker
Research Fellow & Group Leader, Senior Research FellowQueensland Brain InstituteResearcher profile is public:1Supervisor:Researcher biography:Dr Tara Walker is a Senior Research Associate at the Queensland Brain Institute. Dr Walker's group is investigating the mechanisms governing the lifelong production of neurons in the adult brain (adult neurogenesis). Tara studied Biotechnology as an undergraduate at the Queensland University of Technology (Brisbane, Australia), before carrying out her PhD in the field of Plant Biotechnology. In 2003 she made the transition to neuroscience, joining the Queensland Brain Institute (QBI) and the group of Professor Perry Bartlett. Here she became interested in the field of adult hippocampal neurogenesis, particularly in its activity-dependent regulation. In 2010, she joined the group of Professor Gerd Kempermann at the Center for Regenerative Therapies in Dresden, Germany, where she was awarded a Marie Curie International Incoming Fellowship in 2011. In July 2018 she returned to QBI to take up a position in the newly developed Centre for Restorative Neurosciences as a Senior Research Associate, where she will apply her knowledge of neural stem cell biology to stroke research.
Body:Research interest
We are interested in understanding the fundamental mechanisms governing the lifelong production of neurons in the adult brain. Adult neurogenesis, as this process is termed, decreases with age and this age-related decline in neurogenesis results in an associated decline in learning processes that are controlled by the hippocampus.
In previous work, together with Professor Perry Bartlett, we provided the first evidence of a true, but normally latent, hippocampal stem cell population and identified a mechanism through which the production of new neurons could be stimulated to replace or repair damaged cells in neurodegenerative diseases. More recently our focus has been on the systemic regulation of adult neurogenesis. We use the physical exercise model of increased neurogenesis to investigate cross-talk between the brain and the peripheral immune system, and in this context have investigated the interaction between T cells, mast cells and platelets and the neural stem cell niche.
The control of cell death provides a key mechanism in the regulation of adult hippocampal neurogenesis. We have demonstrated that ferroptosis, a recently identified, caspase-3-independent mode of programmed cell death, is a fundamental mechanism underlying the regulation of adult hippocampal neurogenesis. This form of cell death is mediated by the dietary trace element selenium. We have shown that selenium supplementation results in increased neural progenitor cell survival and neuronal-lineage differentiation in the hippocampus of young adult and aged mice. Ferroptotic cell death has been linked to the cell death that occurs in a number of neurodegenerative diseases and stroke. A key aspect of our future research program will be to investigate whether blocking ferroptotic cell death via dietary or environmental interventions can rescue the behavioural and cognitive decline observed in an animal model of stroke.
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