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New hope for recovery of hand movement for stroke patients

Stroke patients are starting a trial of a new electronic device to recover movement and control of their hand.

Neuroscientists at Newcastle University have developed the device, the size of a mobile phone, which delivers a series of small electrical shocks followed by an audible click to strengthen brain and spinal connections.

The experts believe this could revolutionise treatment for patients, providing a wearable solution to the effects of stroke.

Following successful work in primates and healthy human subjects, the Newcastle University team are now working with colleagues at the prestigious Institute of Neurosciences, Kolkata, India, to start the clinical trial. Involving 150 stroke patients, the aim of the study is to see whether it leads to improved hand and arm control.

Stuart Baker, Professor of Movement Neuroscience at Newcastle University who has led the work said: “We were astonished to find that a small electric shock and the sound of a click had the potential to change the brain’s connections. However, our previous research in primates changed our thinking about how we could activate these pathways, leading to our study in humans.

For the full article please visit the Newcastle University website.

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