Discovery: Rat Dreams Controlled While They Sleep

Researchers working at MIT have successfully manipulated the content of a rat’s dream by replaying an audio cue that was associated with the previous day’s events, namely running through a maze (what else).

The breakthrough furthers our understanding of how memory gets consolidated during sleep – but it also holds potential for the prospect of “dream engineering.” Working at MIT’s Picower Institute for Learning and Memory, neuroscientist Matt Wilson was able to accomplish this feat by exploiting the way the brain’s hippocampus encodes self-experienced events into memory.

http://news.discovery.com/tech/control-rat-dreams-120905.html
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