Scientists Come Closer to Finding Out What Consciousness Looks Like in the Brain 

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Most of the time, it’s easy to tell when someone is consciously aware. But there are many tragic cases when it’s unclear whether a person who is unresponsive after a serious brain injury is truly no longer conscious. That ambiguity can raise ethical questions about how to manage or ultimately end such a person’s…

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https://gizmodo.com/scientists-come-closer-to-finding-out-what-consciousnes-1832406961