New technique fine-tunes treatment for severe epilepsy cases

One of three epilepsy patients experience no relief from drugs and are candidates for surgery. An advance by researchers at Yale and the Cleveland Clinic will enable surgeons to more precisely target areas of the brain causing debilitating symptoms in a subset of these patients.

The technology called magnetoencephalography or MEG measures small amounts of magnetic-electrical activity on the surface of epileptic brain areas, and the researchers have developed a novel way to employ it.

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