DiscoverScience Clear+Vivid PodcastEdward Chang: A Brain Speaks
Edward Chang: A Brain Speaks

Edward Chang: A Brain Speaks

Update: 2021-05-27
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Description

During brain surgery, Dr. Edward Chang can record the brain’s electrical activity while the patient speaks – then reproduce the spoken words. His goal is to develop a device that will give a voice to people who have lost their ability to speak.

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Edward Chang: A Brain Speaks

Edward Chang: A Brain Speaks

Alan Alda