Neuroscience

Engineers decode conversations in brain's motor cortex

How does your brain talk with your arm? The body doesn't use English, or any other spoken language. Biomedical engineers are developing methods for decoding the conversation, by analyzing electrical patterns in the motor ...

Neuroscience

Neurotechnology holds promise for chronic stroke patients

Wyss Center for Bio and Neuroengineering, Geneva, Switzerland—Personalized neurotechnology-aided rehabilitation of the arm could improve recovery in severe chronic stroke patients according to a new paper published today ...

Neuroscience

New material senses neurotransmitters in the brain

What happens when you bring three scientists of diverse disciplines together, and give them the resources of two of the country's top research facilities? In this case, they discover a new material that may help scientists ...

Neuroscience

Potential brain-machine interface for hand paralysis

A brain-machine interface that combines brain stimulation with a robotic device controlling hand movement increases the output of pathways connecting the brain and spinal cord, according to a study of healthy adults published ...

Neuroscience

New device to get people with paralysis back on their feet

The brain machine interface consists of a stent-based electrode (stentrode), which is implanted within a blood vessel in the brain, and records the type of neural activity that has been shown in pre-clinical trials to move ...

Medical research

How to build a brain-machine interface

Devices that tap directly into the nervous system can restore sensation, movement or cognitive function. These technologies, called brain-machine interfaces or BMIs, are on the rise, increasingly providing assistance to people ...

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