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Giving the ‘unconscious’ a voice
Posted on February 3rd, 2010 No comments
THE inner voice of people who appear unconscious can now be heard. For the first time, researchers have struck up a conversation with a man diagnosed as being in a vegetative state. All they had to do was monitor how his brain responded to specific questions. This means that it may now be possible to give some individuals in the same state a degree of autonomy.“They can now have some involvement in their destiny,” says Adrian Owen of the University of Cambridge, who led the team doing the work. Read the rest of this entry »
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Sleep success: How to make ZZZs = memory
Posted on November 28th, 2009 No comments
Sounds played as you sleep can reinforce memories, suggest Ken Paller and his colleagues at Northwestern University in Evanston, Illinois.They asked people to memorise which images and their associated sounds – such as a picture of a cat and a miaow – were associated with a certain area on a computer screen and then to take a nap. They played half the group the sounds in their sleep, and these people were better at remembering the associations than the rest when they woke up. Read the rest of this entry »


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