“This Particular Operation Requires Removal Of The Top Of The Patient’s Skull”

From Tiffany Kaiser’s DailyTech piece about Berkeley researchers making a breakthrough in the translation of brainwaves into words, which could create communication possibilities for those unable to speak–and all sorts of ethical quandaries:

“At some point in the near future, mind-reading could be a power possessed not only by fictional characters like Professor Charles Xavier (Professor X), but also real-life researchers who are searching for ways to help individuals who have lost their ability to speak.

Robert Knight, of the Helen Wills Neuroscience Institute at the University of California – Berkeley, and Brian Pasley, a scientist in Knight’s lab at UC Berkeley, have successfully translated brain activity into words.

The team was able to do this by recruiting the cooperation of 15 patients, who were already in the hospital for intractable epilepsy treatment. This particular operation requires removal of the top of the patient’s skull, where a net of electrodes are then placed along the surface of the brain. Theelectrodes identify the origin areas of the patient’s fit, and that particular tissue is eliminated.”

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