Brain imaging provides window into consciousness | KurzweilAI

Brain imaging provides window into consciousness | KurzweilAI: While progress has been made in elucidating the range of brain function in those who are severely injured, Dr. Schiff urges caution. “Although everyone wants to use a tool like this, fMRI is not yet capable of making clear measurements of cognitive performance. There will be a range of possible responses reflecting different capabilities in these patients that we have to further explore and understand,” he says.