Medical research

Laser-ing in on brain surgery

Medical operations have become almost commonplace, but the delicacy of medical procedures involving the brain and the spinal cord force physicians and patients to consider other alternatives. European researchers, however, ...

Medical research

Nerve mapping technology improves surgery for compressed nerves

Nerve mapping technology allows surgeons to determine whether surgery has been effective for relieving pressure from compressed nerves, which often function poorly and cause sciatica or pain and weakness in muscles supplied ...

Neuroscience

MRI findings shed light on multiple sclerosis

New magnetic resonance imaging (MRI) research shows that changes in brain blood flow associated with vein abnormalities are not specific for multiple sclerosis (MS) and do not contribute to its severity, despite what some ...

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