Information Encoding By Temporal Structure Of Afferent Spike Trains
Funder
National Health and Medical Research Council
Funding Amount
$231,175.00
Summary
Our ability to sense, discriminate and interpret touch stimuli underpins some of the most crucial functions of the human hand that relate to object exploration and manipulation. The fundamental mechanism of how nerve impulses generated by tactile receptors are interpreted by the nervous system is not understood. Only by discovering the underlying neural encoding mechanisms can we appreciate the functional impairments in patients and learn to identify them before they become widespread and irreve ....Our ability to sense, discriminate and interpret touch stimuli underpins some of the most crucial functions of the human hand that relate to object exploration and manipulation. The fundamental mechanism of how nerve impulses generated by tactile receptors are interpreted by the nervous system is not understood. Only by discovering the underlying neural encoding mechanisms can we appreciate the functional impairments in patients and learn to identify them before they become widespread and irreversible.Read moreRead less
We use a mouse model of inflammatory bowel disease (IBD) to determine how sensations from the inflamed gut are processed in the spinal cord. Over 60,000 Australians suffer from IBD and debilitating pain is a major symptom. Surprisingly, we know very little about how pain signals originating in the normal or the diseased gut are organised and processed in the central nervous system. Obtaining such information is a necessary first step before we can develop therapies to relieve gut pain.
Effective Sensory Rehabilitation After Stroke: Targeting Viable Brain Networks.
Funder
National Health and Medical Research Council
Funding Amount
$767,525.00
Summary
New therapies have been developed to help the brain recover after stroke. We will compare brain networks involved in recovery of touch sensation under two new training conditions and in individuals with interruption to different parts of the network. Brain imaging will identify the functional and anatomical connections between brain regions. Our findings will guide therapists in choosing the best therapy for the right individual, based on knowledge of brain networks that have capacity to adapt.
Strategies To Restore Bladder Control After Peripheral Nerve Injury
Funder
National Health and Medical Research Council
Funding Amount
$519,967.00
Summary
A major complication of pelvic surgery is loss of bladder control, mainly due to nerve injury at the time of removing cancerous tissue. This has a big effect on quality of life. Very little research has been conducted on injured bladder nerves. In this project we will investigate what happens to bladder nerves after injury and how we can make them regrow. We will also investigate if undamaged bladder nerves can be made to compensate for the lost function.