The Developing Microbiome As A Predictor And Modulator Of Mental Health Risk And Resilience: A Translational Gut-brain Axis Approach To Improving Childhood Mental Health
Funder
National Health and Medical Research Council
Funding Amount
$645,205.00
Summary
Most psychological problems start to emerge in childhood or adolescence, likely because the brain is most vulnerable while it is still growing. The latest research suggests that brain health is intimately linked to the gut. Could bacteria in the gut contribute to risk of (or resistance to) mental health problems in children? This project will investigate this question and the information gathered will then be used to trial new, gut-based, approaches to protect children’s mental health.
Long-term Effect On Offspring Of Low To Moderate Or Binge Drinking During Pregnancy.
Funder
National Health and Medical Research Council
Funding Amount
$1,688,992.00
Summary
Drinking during pregnancy is a major public health issue. The majority of pregnant women consume some alcohol during pregnancy or the peri-conception period, which is extremely concerning given the potential consequences associated with prenatal alcohol exposure. We will study the effects of low to moderate and binge drinking during pregnancy in early school-aged children by testing for subtle alterations in craniofacial shape, brain structure and function, and neurobehavioural functioning.
DETERMINING THE MECHANISMS LEADING TO LONG-TERM IMPAIRMENT IN VERY PRETERM CHILDREN: THE VIBeS LONGITUDINAL STUDY.
Funder
National Health and Medical Research Council
Funding Amount
$1,061,733.00
Summary
Approximately 50% of children born very preterm will develop significant problems. The objective of this project is to determine the mechanisms leading to these problems. We will do this by assessing at school-age a unique and valuable cohort of very preterm infants (VIBeS cohort) who had state-of-the-art brain scans shortly after birth and neurobehaviour assessments across early childhood. This school-age follow-up will involve repeat brain scans and detailed neuropsychological assessments.
Outcomes From A Multi-site Randomised Controlled Trial Comparing Regional And General Anaesthesia For Effects On Neurodevelopmental Outcome And Apnoea In Infants
Funder
National Health and Medical Research Council
Funding Amount
$757,831.00
Summary
Animal studies suggest general anaesthetics harm the developing brain. It is unclear if these findings are relevant to humans. The aim of this international randomised controlled trial is to determine whether children exposed to general anaesthesia as an infant have a poorer neurodevelopmental outcome. A previous NHMRC grant funded the first phase of the trial along with substantial funding from overseas. The trial will tell us if general anaesthetics affect the developing brain in children.
Obstructive Sleep Apnea affects 800,000 Australians and cost the country billions of dollars per year. Immediate daytime consequences of OSA are neurocognitive impairments leading to 200-700% increase in accident risks and a low quality of life. Longer-term consequences include high risk for diabetes and heart disease. There are no simple tests for assessing neurocognitive impairment in OSA. The project develops an automated test to administer neurocognitive functions.
Social Functioning And Autism Spectrum Disorder In Children With Neurofibromatosis Type 1: A Multimodal Study.
Funder
National Health and Medical Research Council
Funding Amount
$107,204.00
Summary
Social difficulties and symptoms of autism spectrum disorder (ASD) are frequently found in children with neurofibromatosis type 1 (NF1), a common genetic condition. The current study will examine (1) prevalence and characteristics of ASD and social impairment in children with NF1, (2) cognitive factors contributing to ASD symptoms and (3) associated compromise to brain structure. Findings are expected to guide development of treatments to improve social functioning in children with NF1.
Fatigue, Attention And Sleep Disturbance After Traumatic Brain Injury
Funder
National Health and Medical Research Council
Funding Amount
$328,050.00
Summary
Traumatic brain injury (TBI) is a major cause of disability in young people. A major obstacle to the rehabilitation of these young people and their return to work or study is their susceptibility to fatigue post-injury. Sleep disturbance is also often reported following TBI and this may accentuate fatigue. Suprisingly, little research has been conducted on the nature, causes or progression of fatigue and sleep disorders following TBI and their possible interrelationships. This study aims to inve ....Traumatic brain injury (TBI) is a major cause of disability in young people. A major obstacle to the rehabilitation of these young people and their return to work or study is their susceptibility to fatigue post-injury. Sleep disturbance is also often reported following TBI and this may accentuate fatigue. Suprisingly, little research has been conducted on the nature, causes or progression of fatigue and sleep disorders following TBI and their possible interrelationships. This study aims to investigate the incidence and extent of fatigue in a large group of people who have experienced a TBI compared to a control group, how fatigue changes over time and its impact on daily life. The study will also address whether higher fatigue levels are associated with decreased attention and speed of information processing. Changes in sleep patterns will also be investigated using both subjective measures, such as sleep quality and daytime sleepiness, and objective physiological measures, such as the time of dim light melatonin onset and polysomnography, comparing the head injured group with controls. The interrelationships between fatigue and sleep changes will then be examined and also their association with injury severity, the location of the brain injury, the time since the injury, age, the presence of any cognitive impairments and the incidence of depression. The project has the potential to provide valuable information to healthcare professionals on the diagnosis of fatigue and sleep disorders in head injury patients. The investigation of the nature, causes and impact of fatigue and sleep disorders could also provide a basis for therapy. For example, fatigue and problems with attention and slowed information processing can be minimized by restructuring lifestyle demands and simple and effective treatments are available for many sleep disturbances, such as bright light therapy and-or exogenous melatonin.Read moreRead less