Evaluation Of Rehabilitation Strategies For Prospective Memory In Individuals With Traumatic Brain Injury
Funder
National Health and Medical Research Council
Funding Amount
$213,950.00
Summary
Traumatic brain injury (TBI) resulting from motor vehicle accidents and other mishaps is a leading cause of death and disability in young adults. Memory problems is one of the most common and debilitating symptoms reported by people with TBI. Traditionally, the treatment of memory problems has focussed on retrospective memory or the ability to recall or recognise previously learned information (e.g., remembering the name of a person, recalling the content of yesterday's news stories). Little res ....Traumatic brain injury (TBI) resulting from motor vehicle accidents and other mishaps is a leading cause of death and disability in young adults. Memory problems is one of the most common and debilitating symptoms reported by people with TBI. Traditionally, the treatment of memory problems has focussed on retrospective memory or the ability to recall or recognise previously learned information (e.g., remembering the name of a person, recalling the content of yesterday's news stories). Little research has been conducted on problems with another type of memory called prospective memory or the ability to remember to do something in the future (e.g., remembering to attend an appointment, remembering to pay a bill before its due date). The treatment of prospective memory problems in people with TBI is, however, very important for assisting them to return to work and successful integration into the community. This is because the ability to remember to do things at the right time is essential for work and for independent living. In addition, failure to treat this type of problems can be risky or even life threatening (e.g., forgetting to take medication, forgetting to turn off an electrical appliance). This project aims to evaluate the independent and combined effectiveness of two rehabilitation strategies, namely, promoting awareness of memory problems and adopting compensatory strategies. In addition, this project aims to gauge whether a better management of prospective memory problem will lead to better functioning in the community.Read moreRead less
Mechanisms Linking Insulin-mediated Muscle Capillary Recruitment And Glucose Uptake
Funder
National Health and Medical Research Council
Funding Amount
$315,990.00
Summary
A number of studies over recent years including our own have suggested that insulin acts in normal humans and animals to improve blood supply to muscle and that a contributing factor to Type 2 diabetes is an impaired ability of insulin to achieve this effect. Our key contribution to this field is the finding that insulin acts to alter blood flow in muscle to improve access for itself and nutrients such as glucose. This discovery of blood flow redistribution in muscle was made possible by newly d ....A number of studies over recent years including our own have suggested that insulin acts in normal humans and animals to improve blood supply to muscle and that a contributing factor to Type 2 diabetes is an impaired ability of insulin to achieve this effect. Our key contribution to this field is the finding that insulin acts to alter blood flow in muscle to improve access for itself and nutrients such as glucose. This discovery of blood flow redistribution in muscle was made possible by newly developed in-house methods. Using these methods we now wish to explore (a) the mechanism by which insulin mediates this effect and (b) when this effect of insulin to improve muscle blood flow is impaired in diabetes, how it might be recovered. We expect to find that insulin-mediated capillary recruitment in muscle results from a signal substance released from muscle that permeates nearby tissue reacting with the blood vessels to improve blood flow. It is also expected that new therapeutic approaches for enhancing insulin action in muscle and targeted at the blood vessels will be identified.Read moreRead less