Neuroscience

Rebuilding spinal cords with an engineer's toolkit

Like an earthquake that ruptures a road, traumatic spinal cord injuries render the body's neural highway impassable. To date, there are neither workable repairs nor detours that will restore signal flow between the brain ...

Neuroscience

Silk could be used to repair damaged spinal cords

Modified silk from Asian wild silkworms could be used in a strategy to repair damaged spinal cords, according to scientists from the universities of Aberdeen and Oxford.

Neuroscience

Science Says: How repeated head blows affect the brain

Researchers are tackling fresh questions about a degenerative brain disease now that it has been detected in the brains of nearly 200 football players after death. The suspected cause is repeated head blows, an almost unavoidable ...

Medical research

Scientists find RNA with special role in nerve healing process

Scientists may have identified a new opening to intervene in the process of healing peripheral nerve damage with the discovery that an "anti-sense" RNA (AS-RNA) is expressed when nerves are injured. Their experiments in mice ...

Neuroscience

New tool aims to make surgery safer by helping doctors see nerves

During operations, it can be difficult for surgeons to avoid severing crucial nerves because they look so much like other tissue. A new noninvasive approach that uses polarized light to make nerves stand out from other tissue ...

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