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.
I am a lipid biochemist with extensive experience in the design and conduct of randomised controlled trials. The interventions are normally food based and I am working to see healthier food choices available to consumers to help close the Agriculture - He
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.
Managing Depression Within Low Vision Rehabilitation Services: The Effectiveness Of Integrating An Evidence-based Therapy ‘Problem-Solving Therapy For Primary Care’ On Depression, Quality Of Life And Service Utilisation In Those With Low Vision
Funder
National Health and Medical Research Council
Funding Amount
$92,785.00
Summary
This research will evaluate the integration of an evidence-based treatment for depression into low vision rehabilitation services. It is anticipated that this new program will lead to sustained improvements in participants’ quality of life and mental health. This is the first time a system to manage depression has been implemented into low vision services worldwide and if successful this intervention could be suitable for application to other chronic health conditions.
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.