motor impairment


Why does motor performance decline with aging?

Populations in many countries are aging as the proportion of people over 65 years is projected to increase over the next 30-40 years. Aging however, is accompanied by a reduced ability to perform daily tasks such as walking, rising from a chair and climbing stairs, ultimately impacting independence of living. […]


Interview: Professor Peter Eastwood talks about the role of respiratory muscles in breathing motor impairments 2

When you take a breath, many muscles in your body contract in a coordinated pattern to let air flow in and out of your lungs. While most of the muscular work for breathing is done by the diaphragm muscle in the abdomen, the muscles in the upper airway also play […]


Interview: Associate Professor Glen Lichtwark talks about microendoscopy in human muscles

With microendoscopy, it is now possible to study the microstructure of muscles in living humans with an unprecedented level of detail. Associate Professor Glen Lichtwark from the University of Queensland explains how microendoscopy can be used to gain a deeper understanding of how muscles adapt in response to, for example, training […]


New reflexes acting between human inspiratory muscles in able-bodied participants and those with spinal injury

Inspiratory muscle motoneurone pools are linked via many reflex connections.  These reflexes are largely inhibitory and can operate over several segments.  Much of our knowledge of these reflex connections comes from studies in animals (Marlot et al. 1988, Speck & Revelette. 1987).  In humans, we know that stimulation of the phrenic nerve […]


Interview: Professor Simon Gandevia talks about Ageing

In a recent interview, Simon Gandevia talks about a recently published review article by Stephen Lord, Kim Delbaere and himself which examined how motor impairments become more prevalent with ageing and how careful physiological measurement and appropriate interventions offer a way to maximise health across the life span. PUBLICATION: Lord SR, […]


2015 Highlights from the Motor Impairment Group at NeuRA

Members of the Motor Impairment Research Program conducted a randomized controlled trial to assess whether step training can improve physical and neuropsychological measures associated with falls in people with multiple sclerosis (MS). 50 people with MS participated in the trial in which intervention group participants (n = 28) performed step […]


Redesigning the Rubber Hand Illusion 6

Proprioception is the sense of the body’s own actions in space. Proprioception is disrupted in many clinical conditions such as dystonia, Parkinson’s disease and stroke. This disruption affects the ability of these individuals to produce “normal” movements. For years different paradigms have been used by researchers to examine proprioception. Dr. Lee […]


Interview: Professor Simon Gandevia talks about Motor Impairment

Ahead of the second annual Motor Impairment meeting, Simon Gandevia, Deputy Director of Neuroscience Research Australia, talks about Motor Impairment; what it is and what he and his colleagues at NeuRA are investigating as part of the NHMRC-funded program grant.