Neuroscience

Electricity—the new medicine

When your only tool is a hammer, every problem looks like a nail. This saying is particularly apt in medicine where doctors treat nearly every condition – from depression to hypertension – with a pill. If your doctor ...

Neuroscience

Breakthrough neurotechnology for treating paralysis

Three patients with chronic paraplegia were able to walk thanks to precise electrical stimulation of their spinal cords via a wireless implant. In a double study published in Nature and Nature Neuroscience, Swiss scientists ...

Neuroscience

Building a better brain-computer interface

Brain-computer interfaces, or BCIs, represent relatively recent advances in neurotechnology that allow computer systems to interact directly with human or animal brains. This technology is particularly promising for use in ...

Neuroscience

Implant helps paralysed man walk again

Five years after he was paralysed in a snowmobile accident, a man in the US has learned to walk again aided by an electrical implant, in a potential breakthrough for spinal injury sufferers.

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