Breathing is a complex motor task that needs to be coordinated at all times while we eat, speak, exercise and even during sleep. The breathing muscles are controlled automatically from the brainstem during normal breathing but can also be controlled voluntarily from the motor cortex.
The way these two drives to the breathing muscles interact is still not well understood. While there is some evidence that there are at least two independent pathways, and that integration of the pathways occurs at the spinal cord, there is some uncertainty about whether these pathways may have some interaction in the brainstem.
Our overall goal is to determine the role of neural drive in impairments of respiratory muscle function in older adults (over 65 years), people with chronic obstructive pulmonary disease (COPD), spinal injury or obstructive sleep apnoea (OSA).
Neuroscience Research Australia (NeuRA) has developed a series of simple exercises to help older Australian’s maintain their balance and avoid falls this winter, in the comfort of their own home. The campaign, Don’t Hibernate this Winter highlights the increased risk of falls during the winter months as people aged 65 and over tend to stay inside more. According to researchers […]