Scientists have detected glimmers of awareness in some vegetative brain-injury patients and have even communicated with one of them — findings that push the boundaries of how to assess and care for such people.
The new research suggests that standard tests may overlook patients who have some consciousness, and that someday some kind of communication may be possible.
In the strongest example, a 29-year-old patient was able to answer yes-or-no questions by visualizing specific scenes the doctors asked him to imagine. The two visualizations sparked different brain activity viewed through a scanning machine.
“We were stunned when this happened,” said one study author, Martin Monti of Medical Research Council Cognitive and Brain Sciences Unit in Cambridge, England. “I find it literally amazing. This was a patient who was believed to be vegetative for five years.”
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Vegetative Brains Show Glimmers of Awareness
4 comments:
Science is amazing. But where were these people when Terri Schiavo was being killed, and now that Chemung County is trying to kill Gary Harvey?
That's right, Anon!
It is arrogant to think that a person who cannot communicate through speech, such as a stroke victim, is "not in there"
I'm glad to see more study on this.
Thank you NASGA for this info.
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