Exoskeletons that can help the paralysed to walk are available now. But they might also help patients with stroke damage, cerebral palsy, multiple sclerosis, or Parkinson's disease. So when might they be ready to take home? Adrian Burton investigates.The Lancet recently published an article on exoskeletons which highlights some of the work caried out by member os the UK-RAS Network, mainly at the Hamlyn Centre, Imperial College, London.

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