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New Evidence That Some Comatose People Really Do Understand

Researchers found mental activity in response to verbal commands even in some “completely unresponsive” patients

There is growing evidence that many comatose patients are quite aware of what is going on around them. For example, nurses are often very careful not to say upsetting things that the patient can hear because blood pressure often rises dramatically, even in deeply “unaware” comatose patients.

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