Vegetative patients show glimmers of consciousness

By Smitha Mundasad Health reporter, BBC News

Scientists have uncovered hidden signatures in the brains of people in vegetative states that suggest they may have a glimmer of consciousness.

Doctors normally consider these patients - who have severe brain injuries - to be unaware of the world around them although they appear awake.

Researchers hope their work will help identify those who are actually conscious, but unable to communicate.

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Disponível em: <http://www.bbc.com/news/health-29643038>. Acesso em: 16 out. 2014.

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