Neural Circuits For Active Vision In The Primate Cerebral Cortex
Funder
National Health and Medical Research Council
Funding Amount
$632,938.00
Summary
This project will try to understand how we use visual information to identify objects by their shape and motion, in natural situations in which the eyes are moving all the time. This will be accomplished by recording the electrical activity of brain cells while a trained animal is performing different types of tasks, such as tracking a moving object or exploring a scene with its eyes.
Integrative Bioinformatic And Experimental Approaches To Define Novel Roles For Genes That Typically Regulate Axon Guidance In Pancreatic Cancer Initiation
Funder
National Health and Medical Research Council
Funding Amount
$587,955.00
Summary
Early detection and intervention would have a dramatic effect on improving the outcomes for pancreatic cancer. This however relies on understanding how the cancer is initiated. New analysis of more than 100 tumours identified aberrations in genes that typically regulate how the nervous system is positioned during development. We want to use novel bioinformatic approaches and a unique experimental method with cells in culture to rapidly and accurately find out which of these genes drives a normal ....Early detection and intervention would have a dramatic effect on improving the outcomes for pancreatic cancer. This however relies on understanding how the cancer is initiated. New analysis of more than 100 tumours identified aberrations in genes that typically regulate how the nervous system is positioned during development. We want to use novel bioinformatic approaches and a unique experimental method with cells in culture to rapidly and accurately find out which of these genes drives a normal pancreatic cell to become a tumour cell.Read moreRead less
Novel Approaches To Understanding Peripheral Vision In Patients With Central Vision Loss
Funder
National Health and Medical Research Council
Funding Amount
$367,101.00
Summary
The aim of my research is to develop novel interventions that enhance the peripheral vision of patients with central vision loss, and to investigate the neural correlates of visual perception in peripheral vision in typical adults. My research will inform rehabilitation strategies that optimise the visual function of patients with partial blindness, and provide a more thorough understanding of the underlying neural mechanisms that reduce the quality of peripheral vision.
Wnt Signaling In Dopaminergic Neuronal Connectivity
Funder
National Health and Medical Research Council
Funding Amount
$387,489.00
Summary
During development, the brain establishes intricate and precise connections. In several brain pathways, little is known about the processes regulating this connectivity. Furthermore, it is likely that the same processes will be required to repair the injured- diseased brain. This project builds on our preliminary data, that Wnt proteins are important regulators of developing dopamine pathways, and has implications for dopamine disorders including Parkinson’s disease and addiction.
Orientation-specific Contextual Modulation In Human Visual Cortex
Funder
National Health and Medical Research Council
Funding Amount
$290,413.00
Summary
Context has a strong infuence on our visual perception. We will study patterns of activity in the normal human brain to identify the cortical signature of contextual modulation in vision. The correspondences between patterns of brain activity and visual perception in the normal human brain will provide data against which brain activity in disorders such as schizophrenia and bipolar disorder can be assessed.
The Role Of The Prefrontal Cortex In Working Memory For Visual Motion
Funder
National Health and Medical Research Council
Funding Amount
$359,796.00
Summary
As objects of interest may not always be in one's view, it is important to store information about their spatial locations for future reference. For example, you could reach for a beverage without taking your eyes from this application. While this may be effortless, such tasks are fundamentally complex, requiring spatial information to be coded, stored in memory and retrieved at appropriate times. This proposal examines how interactions between different brain areas allow this to happen.