stroke


Motor Impairment on an international stage

On November 26, some of the finest minds in medical science will meet in Sydney, Australia to discuss the latest  research on motor impairments – the diseases or health conditions that disrupt function of the human motor system (brain, nerves, and muscles) and cause physical disability. The event that will […]


Interventions that involve repetitive practice improve strength and function after stroke

The loss of strength after stroke is a common and important impairment. Some people who have had a severe stroke can lose as much as 50–70% strength in the affected arm and leg (Andrews & Bohannon 2003; Horstman et al. 2008). This loss of strength can result in profound disability […]


Resistance training after stroke improves strength but not necessarily function

Muscle weakness is the largest cause of disability after stroke (Canning et al 2004). Stroke survivors have levels of muscle strength that are about half of that of people who have not had a stroke (Dorsch et al 2016; Horstman et al 2008). Thus, it is important to identify interventions that […]


Prof Rob Herbert selects his “Paper of the Year” for 2017

People who have had a stroke may develop disabling spasticity and contracture. In the upper limb, spasticity and contracture sometime manifest as a characteristic postural deformity: in standing, the relaxed arm is held with the shoulder adducted and internally rotated, the elbow flexed and pronated, and the wrist and fingers […]


Training for muscle endurance after stroke

Previous research supports the use of resistance training as a safe and effective exercise intervention for disabled stroke patients (Lee et al. 2010; Pak & Patten 2008). Although resistance training programs for stroke typically target improvements in maximal muscle strength, gains in muscle endurance (i.e. the ability to sustain submaximal […]


Recovery from stroke after more than 20 years

Much can be learned from case studies of individual patients. This has been shown more than once in the field of stroke research.  The observations by the illustrious neuroanatomist Dr. Brodal of his own stroke are an example (Brodal 1973). A paper recently published in the Journal of Neurophysiology provides […]


Measuring responses to environmental forces post-stroke using robots 1

Stroke can impair motor and/or sensory systems in very different ways depending on the individual (Teasell & Hussein, 2013). Currently, many neurological measures of the functional consequences of stroke use very coarse scales and/or rely of the subjective judgements of clinicians (Scott & Dukelow, 2011). In our lab we are […]