Monthly Archives: April 2015

Anaesthesia makes us feel fat, not big

The brain cannot properly control the movement of the body without knowing something about its size.  However, the body does not have receptors to signal size directly, the brain has to work it out using information from multiple senses (e.g. touch, vision, proprioception) and then store it in body “maps” […]

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 […]

Human muscles fascicles: what can ultrasound and diffusion tensor imaging reveal?

Following a stroke or spinal cord injury some people develop stiff joints, sometimes referred to as contracture. It is not well understood why contractures develop. Also, it is not clear whether they result from changes in the muscle or the tendon, which is why researchers and clinicians are very interested […]