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How the brain loses and gains consciousness

For more than two centuries physicians have been using general anesthetics to perform surgeries, however even now in the 21st century scientists know very little about what happens to the brain when the patient moves to and fro a state of consciousness. This becomes even more important when you consider the very rare but frightening […]

Going inside the unconscious brain

A new study published by MIT revealed, for the first time, what happens inside the brain when you go unconscious. By monitoring the patients’ brain as they were given anesthetics, the researchers were able to identify a distinctive brain activity pattern that occurred as unconsciousness settles in. The pattern can be characterized by a breakdown […]