The Role Of Sedatives And Arousal In Obstructive Sleep Apnoea – Pathophysiology And Therapeutic Utility
Funder
National Health and Medical Research Council
Funding Amount
$415,218.00
Summary
Recent studies indicate that certain sleeping pills (sedatives) may actually reduce obstructive sleep apnoea (OSA) severity in some patients. This research aims to determine the: 1) characteristics of patients who are most likely to respond to this novel approach. 2) effects of commonly prescribed sedatives on upper airway function and breathing during sleep. 3) utility for a sedative to yield sustained reductions in OSA severity and daytime sleepiness in the appropriately selected OSA patients.
We stand without falling by using silent senses from muscles and the balance organs of the inner ear to unconsciously detect and control our movements. Since the leg muscles provide both the force and the sense, and critically rely on good circulation, they are vitally important. I propose to study how these sensory and muscle functions are used to control balance, posture and stepping reflexes, making it easier to identify older people who will fall and design new preventative strategies.
Mood and anxiety disorders represent a tremendous cause of disability and morbidity. This research will use cutting-edge brain imaging technologies to understand why these disorders typically emerge in young people and whether brain imaging can reliably predict the effectiveness of different treatments for individual patients.
Vestibulo-ocular Reflex Physiology, Pathology And Rehabilitation
Funder
National Health and Medical Research Council
Summary
A sensation of movement from the inner ear is used to stabilise vision during head movements. Without it, every time you walk, run, or drive on a bumpy road, the world would appear to bounce. It can be debilitating when this sense doesn't work due to various diseases. This research examines how this sense works normally and the factors important for self-repair after injury. This work will also develop training exercises using a device for take-home balance rehabilitation.