Adrian Owen on scanning for awareness in the injured brain
Neuroscientist Adrian Owen talks to Jim Al-Khalili about his search for awareness in patients with disorders of consciousness.
Neuroscientist Adrian Owen has spent much of his career exploring what he calls 鈥榯he grey zone鈥�, a realm of consciousness inhabited by people with severe brain injuries, who are aware yet unable to respond to those around them. It's this inability to respond which has led doctors to conclude that they are unaware.
In the late 1990's, Adrian started to question the assumption that they lacked awareness and a chance discovery set him on a novel path of enquiry - could some of these patients be conscious or aware even though they don鈥檛 appear to be?
His research has revealed that some are, and he鈥檚 pioneered techniques to help them to communicate with the outside world.
This emerging field of science has implications, not only for patients but, for philosophy and the law.
A Britain scientist, Adrian now runs a research programme at the Brain and Mind Institute at Western University in Canada, dedicated to reaching people in this 鈥榞rey zone鈥�.
Producer: Beth Eastwood
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Broadcasts
- Tue 22 Oct 2019 09:00大象传媒 Radio 4
- Tue 22 Oct 2019 21:30大象传媒 Radio 4
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