Uploaded October 2021 | Updated September 2026, 1 week ago

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Brain-computer interfaces (BCIs) such as electroencephalograms (EEGs) and electrocorticograms (ECoGs) can provide more detailed information about the brain. This information can help guide more tailored treatments following injury from events such as a stroke. As these techniques develop, so do potential ethical challenges alongside potential life-changing treatments.

This is a video from the 2021 Brain Awareness Video Contest.

Created by Konstantin Mueller.