Tag: coma

PET Scans Predict Coma Outcome

A new study shows that 42 really is the answer to life, the universe, and everything. OK, not really, but it does show that 42% of healthy brain activity is the minimum threshold for consciousness. Disorders of consciousness, also referred...

/ June 1, 2016

Detecting Consciousness in the Vegetative

People in a vegetative state, usually as a result of brain trauma or anoxia (lack of oxygen) by definition have no signs of conscious awareness or activity. The definition, therefore, is based largely on the absence of evidence for consciousness....

/ November 6, 2013

Man in Coma 23 Years – Is He Really Conscious?

I don’t know. The mainstream media is doing a wonderful job sensationalizing this case, presenting it without skepticism. Some outlets are doing a good job of discussing the relevant issues – but they don’t have the information to have a...

/ November 25, 2009